201193505

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 244992384

約数和(自身を除く): 43798879

約数列:

[1, 5, 103, 227, 515, 1135, 1721, 8605, 23381, 116905, 177263, 390667, 886315, 1953335, 40238701, 201193505]

約数ペア:

[(1, 201193505), (5, 40238701), (103, 1953335), (227, 886315), (515, 390667), (1135, 177263), (1721, 116905), (8605, 23381)]