202465460

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{8237}}^1$

素因数の和:9475

約数の個数: 24

約数和(自身を含む): 425575080

約数和(自身を除く): 223109620

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2458, 4916, 6145, 8237, 12290, 16474, 24580, 32948, 41185, 82370, 164740, 10123273, 20246546, 40493092, 50616365, 101232730, 202465460]

約数ペア:

[(1, 202465460), (2, 101232730), (4, 50616365), (5, 40493092), (10, 20246546), (20, 10123273), (1229, 164740), (2458, 82370), (4916, 41185), (6145, 32948), (8237, 24580), (12290, 16474)]