208000530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2311117}}^1$

素因数の和:2311130

約数の個数: 24

約数和(自身を含む): 540801612

約数和(自身を除く): 332801082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2311117, 4622234, 6933351, 11555585, 13866702, 20800053, 23111170, 34666755, 41600106, 69333510, 104000265, 208000530]

約数ペア:

[(1, 208000530), (2, 104000265), (3, 69333510), (5, 41600106), (6, 34666755), (9, 23111170), (10, 20800053), (15, 13866702), (18, 11555585), (30, 6933351), (45, 4622234), (90, 2311117)]