220360434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5246677}}^1$

素因数の和:5246689

約数の個数: 16

約数和(自身を含む): 503681088

約数和(自身を除く): 283320654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5246677, 10493354, 15740031, 31480062, 36726739, 73453478, 110180217, 220360434]

約数ペア:

[(1, 220360434), (2, 110180217), (3, 73453478), (6, 36726739), (7, 31480062), (14, 15740031), (21, 10493354), (42, 5246677)]