201206588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41953}}^1$

素因数の和:42077

約数の個数: 24

約数和(自身を含む): 387654960

約数和(自身を除く): 186448372

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 41953, 83906, 167812, 461483, 922966, 1845932, 4572877, 9145754, 18291508, 50301647, 100603294, 201206588]

約数ペア:

[(1, 201206588), (2, 100603294), (4, 50301647), (11, 18291508), (22, 9145754), (44, 4572877), (109, 1845932), (218, 922966), (436, 461483), (1199, 167812), (2398, 83906), (4796, 41953)]