205012136

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 260683864

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1624, 2296, 2378, 3079, 4756, 6158, 8323, 9512, 12316, 16646, 21553, 24632, 33292, 43106, 66584, 86212, 89291, 126239, 172424, 178582, 252478, 357164, 504956, 625037, 714328, 883673, 1009912, 1250074, 1767346, 2500148, 3534692, 3660931, 5000296, 7069384, 7321862, 14643724, 25626517, 29287448, 51253034, 102506068, 205012136]

約数ペア:

[(1, 205012136), (2, 102506068), (4, 51253034), (7, 29287448), (8, 25626517), (14, 14643724), (28, 7321862), (29, 7069384), (41, 5000296), (56, 3660931), (58, 3534692), (82, 2500148), (116, 1767346), (164, 1250074), (203, 1009912), (232, 883673), (287, 714328), (328, 625037), (406, 504956), (574, 357164), (812, 252478), (1148, 178582), (1189, 172424), (1624, 126239), (2296, 89291), (2378, 86212), (3079, 66584), (4756, 43106), (6158, 33292), (8323, 24632), (9512, 21553), (12316, 16646)]