206784396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 497686644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 47, 51, 52, 63, 68, 78, 79, 84, 91, 94, 102, 117, 119, 126, 141, 153, 156, 158, 182, 188, 204, 221, 234, 237, 238, 252, 273, 282, 306, 316, 329, 357, 364, 423, 442, 468, 474, 476, 546, 553, 564, 611, 612, 658, 663, 711, 714, 799, 819, 846, 884, 948, 987, 1027, 1071, 1092, 1106, 1222, 1316, 1326, 1343, 1422, 1428, 1547, 1598, 1638, 1659, 1692, 1833, 1974, 1989, 2054, 2142, 2212, 2397, 2444, 2652, 2686, 2844, 2961, 3081, 3094, 3196, 3276, 3318, 3666, 3713, 3948, 3978, 4029, 4108, 4277, 4284, 4641, 4794, 4977, 5372, 5499, 5593, 5922, 6162, 6188, 6636, 7189, 7191, 7332, 7426, 7956, 8058, 8554, 9243, 9282, 9401, 9588, 9954, 10387, 10998, 11139, 11186, 11844, 12087, 12324, 12831, 13923, 14378, 14382, 14852, 16116, 16779, 17108, 17459, 18486, 18564, 18802, 19908, 20774, 21567, 21996, 22278, 22372, 24174, 25662, 25991, 27846, 28203, 28756, 28764, 31161, 33417, 33558, 34918, 36972, 37604, 38493, 41548, 43134, 44556, 48269, 48348, 50337, 51324, 51982, 52377, 55692, 56406, 62322, 63121, 64701, 66834, 67116, 69836, 72709, 76986, 77973, 84609, 86268, 93483, 96538, 100674, 103964, 104754, 112812, 122213, 124644, 126242, 129402, 133668, 144807, 145418, 153972, 155946, 157131, 169218, 186966, 189363, 193076, 201348, 209508, 218127, 233919, 244426, 252484, 258804, 289614, 290836, 311892, 314262, 337883, 338436, 366639, 373932, 378726, 434421, 436254, 441847, 467838, 488852, 568089, 579228, 628524, 654381, 675766, 733278, 757452, 820573, 868842, 872508, 883694, 935676, 1013649, 1099917, 1136178, 1308762, 1325541, 1351532, 1466556, 1641146, 1737684, 1767388, 2027298, 2199834, 2272356, 2461719, 2617524, 2651082, 3040947, 3282292, 3976623, 4054596, 4399668, 4923438, 5302164, 5744011, 6081894, 7385157, 7953246, 9846876, 11488022, 12163788, 14770314, 15906492, 17232033, 22976044, 29540628, 34464066, 51696099, 68928132, 103392198, 206784396]

約数ペア:

[(1, 206784396), (2, 103392198), (3, 68928132), (4, 51696099), (6, 34464066), (7, 29540628), (9, 22976044), (12, 17232033), (13, 15906492), (14, 14770314), (17, 12163788), (18, 11488022), (21, 9846876), (26, 7953246), (28, 7385157), (34, 6081894), (36, 5744011), (39, 5302164), (42, 4923438), (47, 4399668), (51, 4054596), (52, 3976623), (63, 3282292), (68, 3040947), (78, 2651082), (79, 2617524), (84, 2461719), (91, 2272356), (94, 2199834), (102, 2027298), (117, 1767388), (119, 1737684), (126, 1641146), (141, 1466556), (153, 1351532), (156, 1325541), (158, 1308762), (182, 1136178), (188, 1099917), (204, 1013649), (221, 935676), (234, 883694), (237, 872508), (238, 868842), (252, 820573), (273, 757452), (282, 733278), (306, 675766), (316, 654381), (329, 628524), (357, 579228), (364, 568089), (423, 488852), (442, 467838), (468, 441847), (474, 436254), (476, 434421), (546, 378726), (553, 373932), (564, 366639), (611, 338436), (612, 337883), (658, 314262), (663, 311892), (711, 290836), (714, 289614), (799, 258804), (819, 252484), (846, 244426), (884, 233919), (948, 218127), (987, 209508), (1027, 201348), (1071, 193076), (1092, 189363), (1106, 186966), (1222, 169218), (1316, 157131), (1326, 155946), (1343, 153972), (1422, 145418), (1428, 144807), (1547, 133668), (1598, 129402), (1638, 126242), (1659, 124644), (1692, 122213), (1833, 112812), (1974, 104754), (1989, 103964), (2054, 100674), (2142, 96538), (2212, 93483), (2397, 86268), (2444, 84609), (2652, 77973), (2686, 76986), (2844, 72709), (2961, 69836), (3081, 67116), (3094, 66834), (3196, 64701), (3276, 63121), (3318, 62322), (3666, 56406), (3713, 55692), (3948, 52377), (3978, 51982), (4029, 51324), (4108, 50337), (4277, 48348), (4284, 48269), (4641, 44556), (4794, 43134), (4977, 41548), (5372, 38493), (5499, 37604), (5593, 36972), (5922, 34918), (6162, 33558), (6188, 33417), (6636, 31161), (7189, 28764), (7191, 28756), (7332, 28203), (7426, 27846), (7956, 25991), (8058, 25662), (8554, 24174), (9243, 22372), (9282, 22278), (9401, 21996), (9588, 21567), (9954, 20774), (10387, 19908), (10998, 18802), (11139, 18564), (11186, 18486), (11844, 17459), (12087, 17108), (12324, 16779), (12831, 16116), (13923, 14852), (14378, 14382)]