230273065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{220357}}^1$

素因数の和:220392

約数の個数: 16

約数和(自身を含む): 317315520

約数和(自身を除く): 87042455

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 220357, 1101785, 2423927, 4186783, 12119635, 20933915, 46054613, 230273065]

約数ペア:

[(1, 230273065), (5, 46054613), (11, 20933915), (19, 12119635), (55, 4186783), (95, 2423927), (209, 1101785), (1045, 220357)]