202315895

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 271510800

約数和(自身を除く): 69194905

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 5491, 7369, 27455, 36845, 125273, 140011, 626365, 700055, 2129641, 2380187, 10648205, 11900935, 40463179, 202315895]

約数ペア:

[(1, 202315895), (5, 40463179), (17, 11900935), (19, 10648205), (85, 2380187), (95, 2129641), (289, 700055), (323, 626365), (1445, 140011), (1615, 125273), (5491, 36845), (7369, 27455)]