207422210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{715249}}^1$

素因数の和:715285

約数の個数: 16

約数和(自身を含む): 386235000

約数和(自身を除く): 178812790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 715249, 1430498, 3576245, 7152490, 20742221, 41484442, 103711105, 207422210]

約数ペア:

[(1, 207422210), (2, 103711105), (5, 41484442), (10, 20742221), (29, 7152490), (58, 3576245), (145, 1430498), (290, 715249)]