200520406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{13313}}^1$

素因数の和:13775

約数の個数: 16

約数和(自身を含む): 319216464

約数和(自身を除く): 118696058

約数列:

[1, 2, 17, 34, 443, 886, 7531, 13313, 15062, 26626, 226321, 452642, 5897659, 11795318, 100260203, 200520406]

約数ペア:

[(1, 200520406), (2, 100260203), (17, 11795318), (34, 5897659), (443, 452642), (886, 226321), (7531, 26626), (13313, 15062)]