200918641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89977}}^1$

素因数の和:90024

約数の個数: 16

約数和(自身を含む): 259136640

約数和(自身を除く): 58217999

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 89977, 629839, 989747, 2609333, 6928229, 18265331, 28702663, 200918641]

約数ペア:

[(1, 200918641), (7, 28702663), (11, 18265331), (29, 6928229), (77, 2609333), (203, 989747), (319, 629839), (2233, 89977)]