207799158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 501396480

約数和(自身を除く): 293597322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 2047, 2417, 3738, 4094, 4834, 6141, 7251, 12282, 14329, 14502, 16919, 28658, 33838, 42987, 50757, 55591, 85974, 101514, 111182, 166773, 215113, 333546, 389137, 430226, 645339, 778274, 1167411, 1290678, 1505791, 2334822, 3011582, 4517373, 4947599, 9034746, 9895198, 14842797, 29685594, 34633193, 69266386, 103899579, 207799158]

約数ペア:

[(1, 207799158), (2, 103899579), (3, 69266386), (6, 34633193), (7, 29685594), (14, 14842797), (21, 9895198), (23, 9034746), (42, 4947599), (46, 4517373), (69, 3011582), (89, 2334822), (138, 1505791), (161, 1290678), (178, 1167411), (267, 778274), (322, 645339), (483, 430226), (534, 389137), (623, 333546), (966, 215113), (1246, 166773), (1869, 111182), (2047, 101514), (2417, 85974), (3738, 55591), (4094, 50757), (4834, 42987), (6141, 33838), (7251, 28658), (12282, 16919), (14329, 14502)]