200403892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22277}}^1$

素因数の和:22467

約数の個数: 24

約数和(自身を含む): 379884456

約数和(自身を除く): 179480564

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 22277, 44554, 89108, 289601, 579202, 1158404, 3853921, 7707842, 15415684, 50100973, 100201946, 200403892]

約数ペア:

[(1, 200403892), (2, 100201946), (4, 50100973), (13, 15415684), (26, 7707842), (52, 3853921), (173, 1158404), (346, 579202), (692, 289601), (2249, 89108), (4498, 44554), (8996, 22277)]