202314920

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{11681}}^1$

素因数の和:12125

約数の個数: 32

約数和(自身を含む): 456298920

約数和(自身を除く): 253984000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 11681, 17320, 23362, 46724, 58405, 93448, 116810, 233620, 467240, 5057873, 10115746, 20231492, 25289365, 40462984, 50578730, 101157460, 202314920]

約数ペア:

[(1, 202314920), (2, 101157460), (4, 50578730), (5, 40462984), (8, 25289365), (10, 20231492), (20, 10115746), (40, 5057873), (433, 467240), (866, 233620), (1732, 116810), (2165, 93448), (3464, 58405), (4330, 46724), (8660, 23362), (11681, 17320)]