212835676

素因数分解:

$2^2\times {\mathrm{2089}}^1\times {\mathrm{25471}}^1$

素因数の和:27564

約数の個数: 12

約数和(自身を含む): 372655360

約数和(自身を除く): 159819684

約数列:

[1, 2, 4, 2089, 4178, 8356, 25471, 50942, 101884, 53208919, 106417838, 212835676]

約数ペア:

[(1, 212835676), (2, 106417838), (4, 53208919), (2089, 101884), (4178, 50942), (8356, 25471)]