201942964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{5039}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 363242880

約数和(自身を除く): 161299916

約数列:

[1, 2, 4, 43, 86, 172, 233, 466, 932, 5039, 10019, 10078, 20038, 20156, 40076, 216677, 433354, 866708, 1174087, 2348174, 4696348, 50485741, 100971482, 201942964]

約数ペア:

[(1, 201942964), (2, 100971482), (4, 50485741), (43, 4696348), (86, 2348174), (172, 1174087), (233, 866708), (466, 433354), (932, 216677), (5039, 40076), (10019, 20156), (10078, 20038)]