204485906

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{929}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 309455640

約数和(自身を除く): 104969734

約数列:

[1, 2, 157, 314, 701, 929, 1402, 1858, 110057, 145853, 220114, 291706, 651229, 1302458, 102242953, 204485906]

約数ペア:

[(1, 204485906), (2, 102242953), (157, 1302458), (314, 651229), (701, 291706), (929, 220114), (1402, 145853), (1858, 110057)]