200020274

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1\times {\mathrm{887}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 302928768

約数和(自身を除く): 102908494

約数列:

[1, 2, 137, 274, 823, 887, 1646, 1774, 112751, 121519, 225502, 243038, 730001, 1460002, 100010137, 200020274]

約数ペア:

[(1, 200020274), (2, 100010137), (137, 1460002), (274, 730001), (823, 243038), (887, 225502), (1646, 121519), (1774, 112751)]