204865386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 460118016

約数和(自身を除く): 255252630

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 211, 282, 313, 422, 517, 626, 633, 939, 1034, 1266, 1551, 1878, 2321, 3102, 3443, 4642, 6886, 6963, 9917, 10329, 13926, 14711, 19834, 20658, 29422, 29751, 44133, 59502, 66043, 88266, 109087, 132086, 161821, 198129, 218174, 323642, 327261, 396258, 485463, 654522, 726473, 970926, 1452946, 2179419, 3104021, 4358838, 6208042, 9312063, 18624126, 34144231, 68288462, 102432693, 204865386]

約数ペア:

[(1, 204865386), (2, 102432693), (3, 68288462), (6, 34144231), (11, 18624126), (22, 9312063), (33, 6208042), (47, 4358838), (66, 3104021), (94, 2179419), (141, 1452946), (211, 970926), (282, 726473), (313, 654522), (422, 485463), (517, 396258), (626, 327261), (633, 323642), (939, 218174), (1034, 198129), (1266, 161821), (1551, 132086), (1878, 109087), (2321, 88266), (3102, 66043), (3443, 59502), (4642, 44133), (6886, 29751), (6963, 29422), (9917, 20658), (10329, 19834), (13926, 14711)]