201874449

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 335523840

約数和(自身を除く): 133649391

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 361, 399, 589, 651, 859, 1083, 1767, 2527, 2577, 4123, 6013, 7581, 11191, 12369, 16321, 18039, 26629, 33573, 48963, 78337, 79887, 114247, 186403, 235011, 310099, 342741, 505951, 559209, 930297, 1517853, 2170693, 3541657, 6512079, 9613069, 10624971, 28839207, 67291483, 201874449]

約数ペア:

[(1, 201874449), (3, 67291483), (7, 28839207), (19, 10624971), (21, 9613069), (31, 6512079), (57, 3541657), (93, 2170693), (133, 1517853), (217, 930297), (361, 559209), (399, 505951), (589, 342741), (651, 310099), (859, 235011), (1083, 186403), (1767, 114247), (2527, 79887), (2577, 78337), (4123, 48963), (6013, 33573), (7581, 26629), (11191, 18039), (12369, 16321)]