201951018

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{142019}}^1$

素因数の和:142106

約数の個数: 24

約数和(自身を含む): 443102400

約数和(自身を除く): 241151382

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 142019, 284038, 426057, 852114, 1278171, 2556342, 11219501, 22439002, 33658503, 67317006, 100975509, 201951018]

約数ペア:

[(1, 201951018), (2, 100975509), (3, 67317006), (6, 33658503), (9, 22439002), (18, 11219501), (79, 2556342), (158, 1278171), (237, 852114), (474, 426057), (711, 284038), (1422, 142019)]