201402770

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{76579}}^1$

素因数の和:76849

約数の個数: 16

約数和(自身を含む): 363908160

約数和(自身を除く): 162505390

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 76579, 153158, 382895, 765790, 20140277, 40280554, 100701385, 201402770]

約数ペア:

[(1, 201402770), (2, 100701385), (5, 40280554), (10, 20140277), (263, 765790), (526, 382895), (1315, 153158), (2630, 76579)]