205566584402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{90149}}^1\times {\mathrm{36779}}^1$

素因数の和:126961

約数の個数: 16

約数和(自身を含む): 318308832000

約数和(自身を除く): 112742247598

約数列:

[1, 2, 31, 62, 36779, 73558, 90149, 180298, 1140149, 2280298, 2794619, 5589238, 3315590071, 6631180142, 102783292201, 205566584402]

約数ペア:

[(1, 205566584402), (2, 102783292201), (31, 6631180142), (62, 3315590071), (36779, 5589238), (73558, 2794619), (90149, 2280298), (180298, 1140149)]