206081385

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{31013}}^1$

素因数の和:31464

約数の個数: 16

約数和(自身を含む): 330485184

約数和(自身を除く): 124403799

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 31013, 93039, 155065, 465195, 13738759, 41216277, 68693795, 206081385]

約数ペア:

[(1, 206081385), (3, 68693795), (5, 41216277), (15, 13738759), (443, 465195), (1329, 155065), (2215, 93039), (6645, 31013)]