201552896

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1490

約数の個数: 44

約数和(自身を含む): 405920100

約数和(自身を除く): 204367204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1024, 1192, 1321, 2384, 2642, 4768, 5284, 9536, 10568, 19072, 21136, 38144, 42272, 76288, 84544, 152576, 169088, 196829, 338176, 393658, 676352, 787316, 1352704, 1574632, 3149264, 6298528, 12597056, 25194112, 50388224, 100776448, 201552896]

約数ペア:

[(1, 201552896), (2, 100776448), (4, 50388224), (8, 25194112), (16, 12597056), (32, 6298528), (64, 3149264), (128, 1574632), (149, 1352704), (256, 787316), (298, 676352), (512, 393658), (596, 338176), (1024, 196829), (1192, 169088), (1321, 152576), (2384, 84544), (2642, 76288), (4768, 42272), (5284, 38144), (9536, 21136), (10568, 19072)]