207877201928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1\times {\mathrm{10303}}^1$

素因数の和:12462

約数の個数: 64

約数和(自身を含む): 429219302400

約数和(自身を除く): 221342100472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2029, 2486, 4058, 4972, 8116, 9944, 10303, 16232, 20606, 22319, 41212, 44638, 82424, 89276, 113333, 178552, 226666, 229277, 453332, 458554, 906664, 917108, 1164239, 1834216, 2328478, 2522047, 4656956, 5044094, 9313912, 10088188, 12806629, 20176376, 20904787, 25613258, 41809574, 51226516, 83619148, 102453032, 167238296, 229952657, 459905314, 919810628, 1839621256, 2362240931, 4724481862, 9448963724, 18897927448, 25984650241, 51969300482, 103938600964, 207877201928]

約数ペア:

[(1, 207877201928), (2, 103938600964), (4, 51969300482), (8, 25984650241), (11, 18897927448), (22, 9448963724), (44, 4724481862), (88, 2362240931), (113, 1839621256), (226, 919810628), (452, 459905314), (904, 229952657), (1243, 167238296), (2029, 102453032), (2486, 83619148), (4058, 51226516), (4972, 41809574), (8116, 25613258), (9944, 20904787), (10303, 20176376), (16232, 12806629), (20606, 10088188), (22319, 9313912), (41212, 5044094), (44638, 4656956), (82424, 2522047), (89276, 2328478), (113333, 1834216), (178552, 1164239), (226666, 917108), (229277, 906664), (453332, 458554)]