201492580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347401}}^1$

素因数の和:347439

約数の個数: 24

約数和(自身を含む): 437726520

約数和(自身を除く): 236233940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347401, 694802, 1389604, 1737005, 3474010, 6948020, 10074629, 20149258, 40298516, 50373145, 100746290, 201492580]

約数ペア:

[(1, 201492580), (2, 100746290), (4, 50373145), (5, 40298516), (10, 20149258), (20, 10074629), (29, 6948020), (58, 3474010), (116, 1737005), (145, 1389604), (290, 694802), (580, 347401)]