208096340

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{28351}}^1$

素因数の和:28727

約数の個数: 24

約数和(自身を含む): 438208512

約数和(自身を除く): 230112172

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 28351, 56702, 113404, 141755, 283510, 567020, 10404817, 20809634, 41619268, 52024085, 104048170, 208096340]

約数ペア:

[(1, 208096340), (2, 104048170), (4, 52024085), (5, 41619268), (10, 20809634), (20, 10404817), (367, 567020), (734, 283510), (1468, 141755), (1835, 113404), (3670, 56702), (7340, 28351)]