200520904

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{110419}}^1$

素因数の和:110652

約数の個数: 16

約数和(自身を含む): 377636400

約数和(自身を除く): 177115496

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 110419, 220838, 441676, 883352, 25065113, 50130226, 100260452, 200520904]

約数ペア:

[(1, 200520904), (2, 100260452), (4, 50130226), (8, 25065113), (227, 883352), (454, 441676), (908, 220838), (1816, 110419)]