205814612927

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1638821}}^1$

素因数の和:1639079

約数の個数: 24

約数和(自身を含む): 262303294032

約数和(自身を除く): 56488681105

約数列:

[1, 7, 11, 49, 77, 233, 539, 1631, 2563, 11417, 17941, 125587, 1638821, 11471747, 18027031, 80302229, 126189217, 381845293, 883324519, 2672917051, 4200298223, 18710419357, 29402087561, 205814612927]

約数ペア:

[(1, 205814612927), (7, 29402087561), (11, 18710419357), (49, 4200298223), (77, 2672917051), (233, 883324519), (539, 381845293), (1631, 126189217), (2563, 80302229), (11417, 18027031), (17941, 11471747), (125587, 1638821)]