208658508

素因数分解:

$2^2\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{7829}}^1$

素因数の和:10057

約数の個数: 24

約数和(自身を含む): 487151280

約数和(自身を除く): 278492772

約数列:

[1, 2, 3, 4, 6, 12, 2221, 4442, 6663, 7829, 8884, 13326, 15658, 23487, 26652, 31316, 46974, 93948, 17388209, 34776418, 52164627, 69552836, 104329254, 208658508]

約数ペア:

[(1, 208658508), (2, 104329254), (3, 69552836), (4, 52164627), (6, 34776418), (12, 17388209), (2221, 93948), (4442, 46974), (6663, 31316), (7829, 26652), (8884, 23487), (13326, 15658)]