200549090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 426187008

約数和(自身を除く): 225637918

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 305, 335, 427, 469, 610, 670, 701, 854, 938, 1402, 2135, 2345, 3505, 4087, 4270, 4690, 4907, 7010, 8174, 9814, 20435, 24535, 28609, 40870, 42761, 46967, 49070, 57218, 85522, 93934, 143045, 213805, 234835, 286090, 299327, 328769, 427610, 469670, 598654, 657538, 1496635, 1643845, 2864987, 2993270, 3287690, 5729974, 14324935, 20054909, 28649870, 40109818, 100274545, 200549090]

約数ペア:

[(1, 200549090), (2, 100274545), (5, 40109818), (7, 28649870), (10, 20054909), (14, 14324935), (35, 5729974), (61, 3287690), (67, 2993270), (70, 2864987), (122, 1643845), (134, 1496635), (305, 657538), (335, 598654), (427, 469670), (469, 427610), (610, 328769), (670, 299327), (701, 286090), (854, 234835), (938, 213805), (1402, 143045), (2135, 93934), (2345, 85522), (3505, 57218), (4087, 49070), (4270, 46967), (4690, 42761), (4907, 40870), (7010, 28609), (8174, 24535), (9814, 20435)]