201585087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 333785088

約数和(自身を除く): 132200001

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 223, 253, 397, 669, 759, 1191, 2007, 2277, 2453, 3573, 4367, 5129, 7359, 9131, 13101, 15387, 22077, 27393, 39303, 46161, 56419, 82179, 88531, 100441, 169257, 265593, 301323, 507771, 796779, 903969, 973841, 2036213, 2921523, 6108639, 8764569, 18325917, 22398343, 67195029, 201585087]

約数ペア:

[(1, 201585087), (3, 67195029), (9, 22398343), (11, 18325917), (23, 8764569), (33, 6108639), (69, 2921523), (99, 2036213), (207, 973841), (223, 903969), (253, 796779), (397, 507771), (669, 301323), (759, 265593), (1191, 169257), (2007, 100441), (2277, 88531), (2453, 82179), (3573, 56419), (4367, 46161), (5129, 39303), (7359, 27393), (9131, 22077), (13101, 15387)]