205783578

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 634798080

約数和(自身を除く): 429014502

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 47, 54, 63, 66, 77, 78, 81, 91, 94, 99, 117, 126, 141, 143, 154, 162, 182, 189, 198, 231, 234, 243, 273, 282, 286, 297, 329, 351, 378, 423, 429, 462, 486, 517, 546, 567, 594, 611, 658, 693, 702, 729, 819, 846, 858, 891, 987, 1001, 1034, 1053, 1134, 1222, 1269, 1287, 1386, 1458, 1551, 1638, 1701, 1782, 1833, 1974, 2002, 2079, 2106, 2187, 2457, 2538, 2574, 2673, 2961, 3003, 3102, 3159, 3402, 3619, 3666, 3807, 3861, 4158, 4277, 4374, 4653, 4914, 5103, 5346, 5499, 5922, 6006, 6237, 6318, 6721, 7238, 7371, 7614, 7722, 8019, 8554, 8883, 9009, 9306, 9477, 10206, 10857, 10998, 11421, 11583, 12474, 12831, 13442, 13959, 14742, 15309, 16038, 16497, 17766, 18018, 18711, 18954, 20163, 21714, 22113, 22842, 23166, 24057, 25662, 26649, 27027, 27918, 28431, 30618, 32571, 32994, 34263, 34749, 37422, 38493, 40326, 41877, 44226, 47047, 48114, 49491, 53298, 54054, 56133, 56862, 60489, 65142, 66339, 68526, 69498, 76986, 79947, 81081, 83754, 94094, 97713, 98982, 102789, 104247, 112266, 115479, 120978, 125631, 132678, 141141, 148473, 159894, 162162, 168399, 181467, 195426, 199017, 205578, 208494, 230958, 239841, 243243, 251262, 282282, 293139, 296946, 312741, 336798, 346437, 362934, 376893, 398034, 423423, 445419, 479682, 486486, 544401, 586278, 625482, 692874, 719523, 729729, 753786, 846846, 879417, 890838, 1039311, 1088802, 1130679, 1270269, 1336257, 1439046, 1459458, 1633203, 1758834, 2078622, 2189187, 2261358, 2540538, 2638251, 2672514, 3117933, 3266406, 3810807, 4378374, 4899609, 5276502, 6235866, 7621614, 7914753, 9353799, 9799218, 11432421, 14698827, 15829506, 18707598, 22864842, 29397654, 34297263, 68594526, 102891789, 205783578]

約数ペア:

[(1, 205783578), (2, 102891789), (3, 68594526), (6, 34297263), (7, 29397654), (9, 22864842), (11, 18707598), (13, 15829506), (14, 14698827), (18, 11432421), (21, 9799218), (22, 9353799), (26, 7914753), (27, 7621614), (33, 6235866), (39, 5276502), (42, 4899609), (47, 4378374), (54, 3810807), (63, 3266406), (66, 3117933), (77, 2672514), (78, 2638251), (81, 2540538), (91, 2261358), (94, 2189187), (99, 2078622), (117, 1758834), (126, 1633203), (141, 1459458), (143, 1439046), (154, 1336257), (162, 1270269), (182, 1130679), (189, 1088802), (198, 1039311), (231, 890838), (234, 879417), (243, 846846), (273, 753786), (282, 729729), (286, 719523), (297, 692874), (329, 625482), (351, 586278), (378, 544401), (423, 486486), (429, 479682), (462, 445419), (486, 423423), (517, 398034), (546, 376893), (567, 362934), (594, 346437), (611, 336798), (658, 312741), (693, 296946), (702, 293139), (729, 282282), (819, 251262), (846, 243243), (858, 239841), (891, 230958), (987, 208494), (1001, 205578), (1034, 199017), (1053, 195426), (1134, 181467), (1222, 168399), (1269, 162162), (1287, 159894), (1386, 148473), (1458, 141141), (1551, 132678), (1638, 125631), (1701, 120978), (1782, 115479), (1833, 112266), (1974, 104247), (2002, 102789), (2079, 98982), (2106, 97713), (2187, 94094), (2457, 83754), (2538, 81081), (2574, 79947), (2673, 76986), (2961, 69498), (3003, 68526), (3102, 66339), (3159, 65142), (3402, 60489), (3619, 56862), (3666, 56133), (3807, 54054), (3861, 53298), (4158, 49491), (4277, 48114), (4374, 47047), (4653, 44226), (4914, 41877), (5103, 40326), (5346, 38493), (5499, 37422), (5922, 34749), (6006, 34263), (6237, 32994), (6318, 32571), (6721, 30618), (7238, 28431), (7371, 27918), (7614, 27027), (7722, 26649), (8019, 25662), (8554, 24057), (8883, 23166), (9009, 22842), (9306, 22113), (9477, 21714), (10206, 20163), (10857, 18954), (10998, 18711), (11421, 18018), (11583, 17766), (12474, 16497), (12831, 16038), (13442, 15309), (13959, 14742)]