200628904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 455356800

約数和(自身を除く): 254727896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 193, 266, 386, 532, 772, 977, 1064, 1351, 1544, 1954, 2702, 3667, 3908, 5404, 6839, 7334, 7816, 10808, 13678, 14668, 18563, 25669, 27356, 29336, 37126, 51338, 54712, 74252, 102676, 129941, 148504, 188561, 205352, 259882, 377122, 519764, 754244, 1039528, 1319927, 1508488, 2639854, 3582659, 5279708, 7165318, 10559416, 14330636, 25078613, 28661272, 50157226, 100314452, 200628904]

約数ペア:

[(1, 200628904), (2, 100314452), (4, 50157226), (7, 28661272), (8, 25078613), (14, 14330636), (19, 10559416), (28, 7165318), (38, 5279708), (56, 3582659), (76, 2639854), (133, 1508488), (152, 1319927), (193, 1039528), (266, 754244), (386, 519764), (532, 377122), (772, 259882), (977, 205352), (1064, 188561), (1351, 148504), (1544, 129941), (1954, 102676), (2702, 74252), (3667, 54712), (3908, 51338), (5404, 37126), (6839, 29336), (7334, 27356), (7816, 25669), (10808, 18563), (13678, 14668)]