214620905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{37423}}^1$

素因数の和:37496

約数の個数: 16

約数和(自身を含む): 273045504

約数和(自身を除く): 58424599

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 37423, 187115, 1160113, 1384651, 5800565, 6923255, 42924181, 214620905]

約数ペア:

[(1, 214620905), (5, 42924181), (31, 6923255), (37, 5800565), (155, 1384651), (185, 1160113), (1147, 187115), (5735, 37423)]