200761983

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 321484800

約数和(自身を除く): 120722817

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 243, 261, 279, 783, 837, 899, 919, 2349, 2511, 2697, 2757, 7047, 7533, 8091, 8271, 24273, 24813, 26651, 28489, 72819, 74439, 79953, 85467, 218457, 223317, 239859, 256401, 719577, 769203, 826181, 2158731, 2307609, 2478543, 6476193, 6922827, 7435629, 22306887, 66920661, 200761983]

約数ペア:

[(1, 200761983), (3, 66920661), (9, 22306887), (27, 7435629), (29, 6922827), (31, 6476193), (81, 2478543), (87, 2307609), (93, 2158731), (243, 826181), (261, 769203), (279, 719577), (783, 256401), (837, 239859), (899, 223317), (919, 218457), (2349, 85467), (2511, 79953), (2697, 74439), (2757, 72819), (7047, 28489), (7533, 26651), (8091, 24813), (8271, 24273)]