210202018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63659}}^1$

素因数の和:63801

約数の個数: 16

約数和(自身を含む): 342236160

約数和(自身を除く): 132034142

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 63659, 127318, 827567, 1655134, 8084693, 16169386, 105101009, 210202018]

約数ペア:

[(1, 210202018), (2, 105101009), (13, 16169386), (26, 8084693), (127, 1655134), (254, 827567), (1651, 127318), (3302, 63659)]