198407628

素因数分解:

$2^2\times 3^2\times {\mathrm{2137}}^1\times {\mathrm{2579}}^1$

素因数の和:4726

約数の個数: 36

約数和(自身を含む): 501959640

約数和(自身を除く): 303552012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2137, 2579, 4274, 5158, 6411, 7737, 8548, 10316, 12822, 15474, 19233, 23211, 25644, 30948, 38466, 46422, 76932, 92844, 5511323, 11022646, 16533969, 22045292, 33067938, 49601907, 66135876, 99203814, 198407628]

約数ペア:

[(1, 198407628), (2, 99203814), (3, 66135876), (4, 49601907), (6, 33067938), (9, 22045292), (12, 16533969), (18, 11022646), (36, 5511323), (2137, 92844), (2579, 76932), (4274, 46422), (5158, 38466), (6411, 30948), (7737, 25644), (8548, 23211), (10316, 19233), (12822, 15474)]