210010801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{209801}}^1$

素因数の和:209832

約数の個数: 16

約数和(自身を含む): 281973888

約数和(自身を除く): 71963087

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 209801, 1468607, 2307811, 2727413, 16154677, 19091891, 30001543, 210010801]

約数ペア:

[(1, 210010801), (7, 30001543), (11, 19091891), (13, 16154677), (77, 2727413), (91, 2307811), (143, 1468607), (1001, 209801)]