201638687312

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{1013}}^1\times {\mathrm{47303}}^1$

素因数の和:48587

約数の個数: 40

約数和(自身を含む): 392555839104

約数和(自身を除く): 190917151792

約数列:

[1, 2, 4, 8, 16, 263, 526, 1013, 1052, 2026, 2104, 4052, 4208, 8104, 16208, 47303, 94606, 189212, 266419, 378424, 532838, 756848, 1065676, 2131352, 4262704, 12440689, 24881378, 47917939, 49762756, 95835878, 99525512, 191671756, 199051024, 383343512, 766687024, 12602417957, 25204835914, 50409671828, 100819343656, 201638687312]

約数ペア:

[(1, 201638687312), (2, 100819343656), (4, 50409671828), (8, 25204835914), (16, 12602417957), (263, 766687024), (526, 383343512), (1013, 199051024), (1052, 191671756), (2026, 99525512), (2104, 95835878), (4052, 49762756), (4208, 47917939), (8104, 24881378), (16208, 12440689), (47303, 4262704), (94606, 2131352), (189212, 1065676), (266419, 756848), (378424, 532838)]