200802285

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12641}}^1$

素因数の和:13005

約数の個数: 24

約数和(自身を含む): 349070904

約数和(自身を除く): 148268619

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 5295, 12641, 15885, 37923, 63205, 113769, 189615, 568845, 4462273, 13386819, 22311365, 40160457, 66934095, 200802285]

約数ペア:

[(1, 200802285), (3, 66934095), (5, 40160457), (9, 22311365), (15, 13386819), (45, 4462273), (353, 568845), (1059, 189615), (1765, 113769), (3177, 63205), (5295, 37923), (12641, 15885)]