201870848

素因数分解:

$2^9\times {\mathrm{419}}^1\times {\mathrm{941}}^1$

素因数の和:1378

約数の個数: 40

約数和(自身を含む): 404739720

約数和(自身を除く): 202868872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 512, 838, 941, 1676, 1882, 3352, 3764, 6704, 7528, 13408, 15056, 26816, 30112, 53632, 60224, 107264, 120448, 214528, 240896, 394279, 481792, 788558, 1577116, 3154232, 6308464, 12616928, 25233856, 50467712, 100935424, 201870848]

約数ペア:

[(1, 201870848), (2, 100935424), (4, 50467712), (8, 25233856), (16, 12616928), (32, 6308464), (64, 3154232), (128, 1577116), (256, 788558), (419, 481792), (512, 394279), (838, 240896), (941, 214528), (1676, 120448), (1882, 107264), (3352, 60224), (3764, 53632), (6704, 30112), (7528, 26816), (13408, 15056)]