222376949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 247027968

約数和(自身を除く): 24651019

約数列:

[1, 17, 23, 197, 391, 2887, 3349, 4531, 49079, 66401, 77027, 568739, 1128817, 9668563, 13080997, 222376949]

約数ペア:

[(1, 222376949), (17, 13080997), (23, 9668563), (197, 1128817), (391, 568739), (2887, 77027), (3349, 66401), (4531, 49079)]