205655206419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1\times {\mathrm{4733}}^1$

素因数の和:6401

約数の個数: 64

約数和(自身を含む): 332546457600

約数和(自身を除く): 126891251181

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 1567, 2133, 3081, 4701, 4733, 9243, 14103, 14199, 20371, 27729, 42309, 42597, 61113, 61529, 123793, 127791, 183339, 184587, 371379, 373907, 550017, 553761, 1114137, 1121721, 1609309, 1661283, 3342411, 3365163, 4827927, 4860791, 7416611, 10095489, 14483781, 14582373, 22249833, 43451343, 43747119, 66749499, 96415943, 131241357, 200248497, 289247829, 585912269, 867743487, 1757736807, 2603230461, 5273210421, 7616859497, 15819631263, 22850578491, 68551735473, 205655206419]

約数ペア:

[(1, 205655206419), (3, 68551735473), (9, 22850578491), (13, 15819631263), (27, 7616859497), (39, 5273210421), (79, 2603230461), (117, 1757736807), (237, 867743487), (351, 585912269), (711, 289247829), (1027, 200248497), (1567, 131241357), (2133, 96415943), (3081, 66749499), (4701, 43747119), (4733, 43451343), (9243, 22249833), (14103, 14582373), (14199, 14483781), (20371, 10095489), (27729, 7416611), (42309, 4860791), (42597, 4827927), (61113, 3365163), (61529, 3342411), (123793, 1661283), (127791, 1609309), (183339, 1121721), (184587, 1114137), (371379, 553761), (373907, 550017)]