201819230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3697}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 373823424

約数和(自身を除く): 172004194

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 3697, 5459, 7394, 10918, 18485, 27295, 36970, 54590, 195941, 380791, 391882, 761582, 979705, 1903955, 1959410, 3807910, 20181923, 40363846, 100909615, 201819230]

約数ペア:

[(1, 201819230), (2, 100909615), (5, 40363846), (10, 20181923), (53, 3807910), (103, 1959410), (106, 1903955), (206, 979705), (265, 761582), (515, 391882), (530, 380791), (1030, 195941), (3697, 54590), (5459, 36970), (7394, 27295), (10918, 18485)]