205662804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 526487808

約数和(自身を除く): 320825004

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1581, 1734, 1913, 2108, 3162, 3468, 3826, 5739, 6324, 7652, 8959, 11478, 17918, 22956, 26877, 32521, 35836, 53754, 59303, 65042, 97563, 107508, 118606, 130084, 177909, 195126, 237212, 355818, 390252, 552857, 711636, 1008151, 1105714, 1658571, 2016302, 2211428, 3024453, 3317142, 4032604, 6048906, 6634284, 12097812, 17138567, 34277134, 51415701, 68554268, 102831402, 205662804]

約数ペア:

[(1, 205662804), (2, 102831402), (3, 68554268), (4, 51415701), (6, 34277134), (12, 17138567), (17, 12097812), (31, 6634284), (34, 6048906), (51, 4032604), (62, 3317142), (68, 3024453), (93, 2211428), (102, 2016302), (124, 1658571), (186, 1105714), (204, 1008151), (289, 711636), (372, 552857), (527, 390252), (578, 355818), (867, 237212), (1054, 195126), (1156, 177909), (1581, 130084), (1734, 118606), (1913, 107508), (2108, 97563), (3162, 65042), (3468, 59303), (3826, 53754), (5739, 35836), (6324, 32521), (7652, 26877), (8959, 22956), (11478, 17918)]