200753620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{528299}}^1$

素因数の和:528327

約数の個数: 24

約数和(自身を含む): 443772000

約数和(自身を除く): 243018380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 528299, 1056598, 2113196, 2641495, 5282990, 10037681, 10565980, 20075362, 40150724, 50188405, 100376810, 200753620]

約数ペア:

[(1, 200753620), (2, 100376810), (4, 50188405), (5, 40150724), (10, 20075362), (19, 10565980), (20, 10037681), (38, 5282990), (76, 2641495), (95, 2113196), (190, 1056598), (380, 528299)]