201721472

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{26711}}^1$

素因数の和:26784

約数の個数: 32

約数和(自身を含む): 408693600

約数和(自身を除く): 206972128

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 26711, 53422, 106844, 213688, 427376, 854752, 1575949, 1709504, 3151898, 3419008, 6303796, 12607592, 25215184, 50430368, 100860736, 201721472]

約数ペア:

[(1, 201721472), (2, 100860736), (4, 50430368), (8, 25215184), (16, 12607592), (32, 6303796), (59, 3419008), (64, 3151898), (118, 1709504), (128, 1575949), (236, 854752), (472, 427376), (944, 213688), (1888, 106844), (3776, 53422), (7552, 26711)]