211344011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 229152000

約数和(自身を除く): 17807989

約数列:

[1, 19, 43, 167, 817, 1549, 3173, 7181, 29431, 66607, 136439, 258683, 1265533, 4914977, 11123369, 211344011]

約数ペア:

[(1, 211344011), (19, 11123369), (43, 4914977), (167, 1265533), (817, 258683), (1549, 136439), (3173, 66607), (7181, 29431)]