199825367048

素因数分解:

$2^3\times {\mathrm{2478239}}^1\times {\mathrm{10079}}^1$

素因数の和:2488324

約数の個数: 16

約数和(自身を含む): 374709888000

約数和(自身を除く): 174884520952

約数列:

[1, 2, 4, 8, 10079, 20158, 40316, 80632, 2478239, 4956478, 9912956, 19825912, 24978170881, 49956341762, 99912683524, 199825367048]

約数ペア:

[(1, 199825367048), (2, 99912683524), (4, 49956341762), (8, 24978170881), (10079, 19825912), (20158, 9912956), (40316, 4956478), (80632, 2478239)]