200918090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{692821}}^1$

素因数の和:692857

約数の個数: 16

約数和(自身を含む): 374123880

約数和(自身を除く): 173205790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 692821, 1385642, 3464105, 6928210, 20091809, 40183618, 100459045, 200918090]

約数ペア:

[(1, 200918090), (2, 100459045), (5, 40183618), (10, 20091809), (29, 6928210), (58, 3464105), (145, 1385642), (290, 692821)]