207400284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 469975716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 52, 54, 63, 78, 84, 91, 94, 108, 117, 126, 141, 156, 182, 188, 189, 234, 252, 273, 282, 329, 351, 364, 378, 423, 449, 468, 546, 564, 611, 658, 702, 756, 819, 846, 898, 987, 1092, 1222, 1269, 1316, 1347, 1404, 1638, 1692, 1796, 1833, 1974, 2444, 2457, 2538, 2694, 2961, 3143, 3276, 3666, 3948, 4041, 4277, 4914, 5076, 5388, 5499, 5837, 5922, 6286, 7332, 8082, 8554, 8883, 9429, 9828, 10998, 11674, 11844, 12123, 12572, 12831, 16164, 16497, 17108, 17511, 17766, 18858, 21103, 21996, 23348, 24246, 25662, 28287, 32994, 35022, 35532, 37716, 38493, 40859, 42206, 48492, 51324, 52533, 56574, 63309, 65988, 70044, 76986, 81718, 84412, 84861, 105066, 113148, 115479, 122577, 126618, 147721, 153972, 157599, 163436, 169722, 189927, 210132, 230958, 245154, 253236, 274339, 295442, 315198, 339444, 367731, 379854, 443163, 461916, 490308, 548678, 569781, 590884, 630396, 735462, 759708, 823017, 886326, 1097356, 1103193, 1139562, 1329489, 1470924, 1646034, 1772652, 1920373, 2206386, 2279124, 2469051, 2658978, 3292068, 3840746, 3988467, 4412772, 4938102, 5317956, 5761119, 7407153, 7681492, 7976934, 9876204, 11522238, 14814306, 15953868, 17283357, 23044476, 29628612, 34566714, 51850071, 69133428, 103700142, 207400284]

約数ペア:

[(1, 207400284), (2, 103700142), (3, 69133428), (4, 51850071), (6, 34566714), (7, 29628612), (9, 23044476), (12, 17283357), (13, 15953868), (14, 14814306), (18, 11522238), (21, 9876204), (26, 7976934), (27, 7681492), (28, 7407153), (36, 5761119), (39, 5317956), (42, 4938102), (47, 4412772), (52, 3988467), (54, 3840746), (63, 3292068), (78, 2658978), (84, 2469051), (91, 2279124), (94, 2206386), (108, 1920373), (117, 1772652), (126, 1646034), (141, 1470924), (156, 1329489), (182, 1139562), (188, 1103193), (189, 1097356), (234, 886326), (252, 823017), (273, 759708), (282, 735462), (329, 630396), (351, 590884), (364, 569781), (378, 548678), (423, 490308), (449, 461916), (468, 443163), (546, 379854), (564, 367731), (611, 339444), (658, 315198), (702, 295442), (756, 274339), (819, 253236), (846, 245154), (898, 230958), (987, 210132), (1092, 189927), (1222, 169722), (1269, 163436), (1316, 157599), (1347, 153972), (1404, 147721), (1638, 126618), (1692, 122577), (1796, 115479), (1833, 113148), (1974, 105066), (2444, 84861), (2457, 84412), (2538, 81718), (2694, 76986), (2961, 70044), (3143, 65988), (3276, 63309), (3666, 56574), (3948, 52533), (4041, 51324), (4277, 48492), (4914, 42206), (5076, 40859), (5388, 38493), (5499, 37716), (5837, 35532), (5922, 35022), (6286, 32994), (7332, 28287), (8082, 25662), (8554, 24246), (8883, 23348), (9429, 21996), (9828, 21103), (10998, 18858), (11674, 17766), (11844, 17511), (12123, 17108), (12572, 16497), (12831, 16164)]