220192707

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{23669}}^1$

素因数の和:24122

約数の個数: 16

約数和(自身を含む): 336303360

約数和(自身を除く): 116110653

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 23669, 71007, 165683, 497049, 10485367, 31456101, 73397569, 220192707]

約数ペア:

[(1, 220192707), (3, 73397569), (7, 31456101), (21, 10485367), (443, 497049), (1329, 165683), (3101, 71007), (9303, 23669)]