207450108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 547747200

約数和(自身を除く): 340297092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1823, 1962, 3161, 3646, 3924, 5469, 6322, 7292, 9483, 10938, 12644, 16407, 18966, 21876, 28449, 32814, 37932, 52867, 56898, 65628, 105734, 113796, 158601, 198707, 211468, 317202, 397414, 475803, 596121, 634404, 794828, 951606, 1192242, 1788363, 1903212, 2384484, 3576726, 5762503, 7153452, 11525006, 17287509, 23050012, 34575018, 51862527, 69150036, 103725054, 207450108]

約数ペア:

[(1, 207450108), (2, 103725054), (3, 69150036), (4, 51862527), (6, 34575018), (9, 23050012), (12, 17287509), (18, 11525006), (29, 7153452), (36, 5762503), (58, 3576726), (87, 2384484), (109, 1903212), (116, 1788363), (174, 1192242), (218, 951606), (261, 794828), (327, 634404), (348, 596121), (436, 475803), (522, 397414), (654, 317202), (981, 211468), (1044, 198707), (1308, 158601), (1823, 113796), (1962, 105734), (3161, 65628), (3646, 56898), (3924, 52867), (5469, 37932), (6322, 32814), (7292, 28449), (9483, 21876), (10938, 18966), (12644, 16407)]