233127940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271079}}^1$

素因数の和:271131

約数の個数: 24

約数和(自身を含む): 500955840

約数和(自身を除く): 267827900

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 271079, 542158, 1084316, 1355395, 2710790, 5421580, 11656397, 23312794, 46625588, 58281985, 116563970, 233127940]

約数ペア:

[(1, 233127940), (2, 116563970), (4, 58281985), (5, 46625588), (10, 23312794), (20, 11656397), (43, 5421580), (86, 2710790), (172, 1355395), (215, 1084316), (430, 542158), (860, 271079)]