212516866

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 321933024

約数和(自身を除く): 109416158

約数列:

[1, 2, 137, 274, 523, 1046, 1483, 2966, 71651, 143302, 203171, 406342, 775609, 1551218, 106258433, 212516866]

約数ペア:

[(1, 212516866), (2, 106258433), (137, 1551218), (274, 775609), (523, 406342), (1046, 203171), (1483, 143302), (2966, 71651)]