200367730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 381427200

約数和(自身を除く): 181059470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 4729, 8474, 9458, 21185, 23645, 42370, 47290, 89851, 179702, 449255, 898510, 1054567, 2109134, 5272835, 10545670, 20036773, 40073546, 100183865, 200367730]

約数ペア:

[(1, 200367730), (2, 100183865), (5, 40073546), (10, 20036773), (19, 10545670), (38, 5272835), (95, 2109134), (190, 1054567), (223, 898510), (446, 449255), (1115, 179702), (2230, 89851), (4237, 47290), (4729, 42370), (8474, 23645), (9458, 21185)]