200690260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{88801}}^1$

素因数の和:88923

約数の個数: 24

約数和(自身を含む): 425183976

約数和(自身を除く): 224493716

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 88801, 177602, 355204, 444005, 888010, 1776020, 10034513, 20069026, 40138052, 50172565, 100345130, 200690260]

約数ペア:

[(1, 200690260), (2, 100345130), (4, 50172565), (5, 40138052), (10, 20069026), (20, 10034513), (113, 1776020), (226, 888010), (452, 444005), (565, 355204), (1130, 177602), (2260, 88801)]