200701904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{964913}}^1$

素因数の和:964934

約数の個数: 20

約数和(自身を含む): 418772676

約数和(自身を除く): 218070772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 964913, 1929826, 3859652, 7719304, 12543869, 15438608, 25087738, 50175476, 100350952, 200701904]

約数ペア:

[(1, 200701904), (2, 100350952), (4, 50175476), (8, 25087738), (13, 15438608), (16, 12543869), (26, 7719304), (52, 3859652), (104, 1929826), (208, 964913)]