201552310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491591}}^1$

素因数の和:491639

約数の個数: 16

約数和(自身を含む): 371643552

約数和(自身を除く): 170091242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491591, 983182, 2457955, 4915910, 20155231, 40310462, 100776155, 201552310]

約数ペア:

[(1, 201552310), (2, 100776155), (5, 40310462), (10, 20155231), (41, 4915910), (82, 2457955), (205, 983182), (410, 491591)]