200606265

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11117}}^1$

素因数の和:11529

約数の個数: 24

約数和(自身を含む): 348616008

約数和(自身を除く): 148009743

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 11117, 18045, 33351, 55585, 100053, 166755, 500265, 4457917, 13373751, 22289585, 40121253, 66868755, 200606265]

約数ペア:

[(1, 200606265), (3, 66868755), (5, 40121253), (9, 22289585), (15, 13373751), (45, 4457917), (401, 500265), (1203, 166755), (2005, 100053), (3609, 55585), (6015, 33351), (11117, 18045)]