204477147

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15008

約数の個数: 36

約数和(自身を含む): 354684096

約数和(自身を除く): 150206949

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14957, 44871, 104699, 134613, 314097, 463667, 732893, 942291, 1391001, 2198679, 3245669, 4173003, 6596037, 9737007, 22719683, 29211021, 68159049, 204477147]

約数ペア:

[(1, 204477147), (3, 68159049), (7, 29211021), (9, 22719683), (21, 9737007), (31, 6596037), (49, 4173003), (63, 3245669), (93, 2198679), (147, 1391001), (217, 942291), (279, 732893), (441, 463667), (651, 314097), (1519, 134613), (1953, 104699), (4557, 44871), (13671, 14957)]