214624964

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{4933}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 383371800

約数和(自身を除く): 168746836

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 4933, 9866, 10877, 19732, 21754, 43508, 360109, 720218, 735017, 1440436, 1470034, 2940068, 53656241, 107312482, 214624964]

約数ペア:

[(1, 214624964), (2, 107312482), (4, 53656241), (73, 2940068), (146, 1470034), (149, 1440436), (292, 735017), (298, 720218), (596, 360109), (4933, 43508), (9866, 21754), (10877, 19732)]