212512663

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 256636800

約数和(自身を除く): 44124137

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 2299, 2783, 4019, 4807, 44209, 52877, 76361, 92437, 486299, 839971, 1016807, 1756303, 9239681, 11184877, 19319333, 212512663]

約数ペア:

[(1, 212512663), (11, 19319333), (19, 11184877), (23, 9239681), (121, 1756303), (209, 1016807), (253, 839971), (437, 486299), (2299, 92437), (2783, 76361), (4019, 52877), (4807, 44209)]