194753090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2782187}}^1$

素因数の和:2782201

約数の個数: 16

約数和(自身を含む): 400635072

約数和(自身を除く): 205881982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2782187, 5564374, 13910935, 19475309, 27821870, 38950618, 97376545, 194753090]

約数ペア:

[(1, 194753090), (2, 97376545), (5, 38950618), (7, 27821870), (10, 19475309), (14, 13910935), (35, 5564374), (70, 2782187)]