201252830

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{17921}}^1$

素因数の和:19051

約数の個数: 16

約数和(自身を含む): 362597904

約数和(自身を除く): 161345074

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 17921, 35842, 89605, 179210, 20125283, 40250566, 100626415, 201252830]

約数ペア:

[(1, 201252830), (2, 100626415), (5, 40250566), (10, 20125283), (1123, 179210), (2246, 89605), (5615, 35842), (11230, 17921)]