221760503

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9838

約数の個数: 12

約数和(自身を含む): 237237000

約数和(自身を除く): 15476497

約数列:

[1, 23, 43, 529, 989, 9749, 22747, 224227, 419207, 5157221, 9641761, 221760503]

約数ペア:

[(1, 221760503), (23, 9641761), (43, 5157221), (529, 419207), (989, 224227), (9749, 22747)]