193991770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6911}}^1$

素因数の和:7326

約数の個数: 32

約数和(自身を含む): 400121856

約数和(自身を除く): 206130086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 4010, 5614, 6911, 13822, 14035, 28070, 34555, 48377, 69110, 96754, 241885, 483770, 2771311, 5542622, 13856555, 19399177, 27713110, 38798354, 96995885, 193991770]

約数ペア:

[(1, 193991770), (2, 96995885), (5, 38798354), (7, 27713110), (10, 19399177), (14, 13856555), (35, 5542622), (70, 2771311), (401, 483770), (802, 241885), (2005, 96754), (2807, 69110), (4010, 48377), (5614, 34555), (6911, 28070), (13822, 14035)]