103900288

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{4079}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 208080000

約数和(自身を除く): 104179712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 4079, 6368, 8158, 12736, 16316, 25472, 32632, 65264, 130528, 261056, 522112, 811721, 1623442, 3246884, 6493768, 12987536, 25975072, 51950144, 103900288]

約数ペア:

[(1, 103900288), (2, 51950144), (4, 25975072), (8, 12987536), (16, 6493768), (32, 3246884), (64, 1623442), (128, 811721), (199, 522112), (398, 261056), (796, 130528), (1592, 65264), (3184, 32632), (4079, 25472), (6368, 16316), (8158, 12736)]