188100403210

素因数分解:

$2^1\times 5^1\times {\mathrm{243461}}^1\times {\mathrm{77261}}^1$

素因数の和:320729

約数の個数: 16

約数和(自身を含む): 338586498792

約数和(自身を除く): 150486095582

約数列:

[1, 2, 5, 10, 77261, 154522, 243461, 386305, 486922, 772610, 1217305, 2434610, 18810040321, 37620080642, 94050201605, 188100403210]

約数ペア:

[(1, 188100403210), (2, 94050201605), (5, 37620080642), (10, 18810040321), (77261, 2434610), (154522, 1217305), (243461, 772610), (386305, 486922)]