200710926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 518676480

約数和(自身を除く): 317965554

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 31, 39, 46, 54, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 351, 401, 403, 414, 558, 598, 621, 702, 713, 802, 806, 837, 897, 1203, 1209, 1242, 1426, 1674, 1794, 2139, 2406, 2418, 2691, 3609, 3627, 4278, 5213, 5382, 6417, 7218, 7254, 8073, 9223, 9269, 10426, 10827, 10881, 12431, 12834, 15639, 16146, 18446, 18538, 19251, 21654, 21762, 24862, 27669, 27807, 31278, 37293, 38502, 46917, 55338, 55614, 74586, 83007, 83421, 93834, 111879, 119899, 140751, 161603, 166014, 166842, 223758, 239798, 249021, 250263, 281502, 285913, 323206, 335637, 359697, 484809, 498042, 500526, 571826, 671274, 719394, 857739, 969618, 1079091, 1454427, 1715478, 2158182, 2573217, 2908854, 3237273, 3716869, 4363281, 5146434, 6474546, 7433738, 7719651, 8726562, 11150607, 15439302, 22301214, 33451821, 66903642, 100355463, 200710926]

約数ペア:

[(1, 200710926), (2, 100355463), (3, 66903642), (6, 33451821), (9, 22301214), (13, 15439302), (18, 11150607), (23, 8726562), (26, 7719651), (27, 7433738), (31, 6474546), (39, 5146434), (46, 4363281), (54, 3716869), (62, 3237273), (69, 2908854), (78, 2573217), (93, 2158182), (117, 1715478), (138, 1454427), (186, 1079091), (207, 969618), (234, 857739), (279, 719394), (299, 671274), (351, 571826), (401, 500526), (403, 498042), (414, 484809), (558, 359697), (598, 335637), (621, 323206), (702, 285913), (713, 281502), (802, 250263), (806, 249021), (837, 239798), (897, 223758), (1203, 166842), (1209, 166014), (1242, 161603), (1426, 140751), (1674, 119899), (1794, 111879), (2139, 93834), (2406, 83421), (2418, 83007), (2691, 74586), (3609, 55614), (3627, 55338), (4278, 46917), (5213, 38502), (5382, 37293), (6417, 31278), (7218, 27807), (7254, 27669), (8073, 24862), (9223, 21762), (9269, 21654), (10426, 19251), (10827, 18538), (10881, 18446), (12431, 16146), (12834, 15639)]