203986140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3399769}}^1$

素因数の和:3399781

約数の個数: 24

約数和(自身を含む): 571161360

約数和(自身を除く): 367175220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3399769, 6799538, 10199307, 13599076, 16998845, 20398614, 33997690, 40797228, 50996535, 67995380, 101993070, 203986140]

約数ペア:

[(1, 203986140), (2, 101993070), (3, 67995380), (4, 50996535), (5, 40797228), (6, 33997690), (10, 20398614), (12, 16998845), (15, 13599076), (20, 10199307), (30, 6799538), (60, 3399769)]