201627335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 318366720

約数和(自身を除く): 116739385

約数列:

[1, 5, 7, 13, 19, 35, 65, 83, 91, 95, 133, 247, 281, 415, 455, 581, 665, 1079, 1235, 1405, 1577, 1729, 1967, 2905, 3653, 5339, 5395, 7553, 7885, 8645, 9835, 11039, 18265, 20501, 23323, 25571, 26695, 37373, 37765, 55195, 69407, 102505, 116615, 127855, 143507, 163261, 186865, 303199, 347035, 443137, 485849, 717535, 816305, 1515995, 2122393, 2215685, 2429245, 3101959, 5760781, 10611965, 15509795, 28803905, 40325467, 201627335]

約数ペア:

[(1, 201627335), (5, 40325467), (7, 28803905), (13, 15509795), (19, 10611965), (35, 5760781), (65, 3101959), (83, 2429245), (91, 2215685), (95, 2122393), (133, 1515995), (247, 816305), (281, 717535), (415, 485849), (455, 443137), (581, 347035), (665, 303199), (1079, 186865), (1235, 163261), (1405, 143507), (1577, 127855), (1729, 116615), (1967, 102505), (2905, 69407), (3653, 55195), (5339, 37765), (5395, 37373), (7553, 26695), (7885, 25571), (8645, 23323), (9835, 20501), (11039, 18265)]