210317129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2137}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 240140160

約数和(自身を除く): 29823031

約数列:

[1, 11, 23, 253, 389, 2137, 4279, 8947, 23507, 49151, 98417, 540661, 831293, 9144223, 19119739, 210317129]

約数ペア:

[(1, 210317129), (11, 19119739), (23, 9144223), (253, 831293), (389, 540661), (2137, 98417), (4279, 49151), (8947, 23507)]