201939145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2351}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 248935680

約数和(自身を除く): 46996535

約数列:

[1, 5, 41, 205, 419, 2095, 2351, 11755, 17179, 85895, 96391, 481955, 985069, 4925345, 40387829, 201939145]

約数ペア:

[(1, 201939145), (5, 40387829), (41, 4925345), (205, 985069), (419, 481955), (2095, 96391), (2351, 85895), (11755, 17179)]