223822642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{2719}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 340761600

約数和(自身を除く): 116938958

約数列:

[1, 2, 79, 158, 521, 1042, 2719, 5438, 41159, 82318, 214801, 429602, 1416599, 2833198, 111911321, 223822642]

約数ペア:

[(1, 223822642), (2, 111911321), (79, 2833198), (158, 1416599), (521, 429602), (1042, 214801), (2719, 82318), (5438, 41159)]