207715144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15062

約数の個数: 64

約数和(自身を含む): 504604800

約数和(自身を除く): 296889656

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 15017, 30034, 60068, 105119, 120136, 195221, 210238, 285323, 390442, 420476, 570646, 780884, 840952, 1141292, 1366547, 1561768, 1997261, 2282584, 2733094, 3709199, 3994522, 5466188, 7418398, 7989044, 10932376, 14836796, 15978088, 25964393, 29673592, 51928786, 103857572, 207715144]

約数ペア:

[(1, 207715144), (2, 103857572), (4, 51928786), (7, 29673592), (8, 25964393), (13, 15978088), (14, 14836796), (19, 10932376), (26, 7989044), (28, 7418398), (38, 5466188), (52, 3994522), (56, 3709199), (76, 2733094), (91, 2282584), (104, 1997261), (133, 1561768), (152, 1366547), (182, 1141292), (247, 840952), (266, 780884), (364, 570646), (494, 420476), (532, 390442), (728, 285323), (988, 210238), (1064, 195221), (1729, 120136), (1976, 105119), (3458, 60068), (6916, 30034), (13832, 15017)]