199874635

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 242272800

約数和(自身を除く): 42398165

約数列:

[1, 5, 227, 229, 769, 1135, 1145, 3845, 51983, 174563, 176101, 259915, 872815, 880505, 39974927, 199874635]

約数ペア:

[(1, 199874635), (5, 39974927), (227, 880505), (229, 872815), (769, 259915), (1135, 176101), (1145, 174563), (3845, 51983)]