207582004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 423360000

約数和(自身を除く): 215777996

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 179, 332, 358, 499, 581, 716, 998, 1162, 1253, 1996, 2324, 2506, 3493, 5012, 6986, 13972, 14857, 29714, 41417, 59428, 82834, 89321, 103999, 165668, 178642, 207998, 289919, 357284, 415996, 579838, 625247, 1159676, 1250494, 2500988, 7413643, 14827286, 29654572, 51895501, 103791002, 207582004]

約数ペア:

[(1, 207582004), (2, 103791002), (4, 51895501), (7, 29654572), (14, 14827286), (28, 7413643), (83, 2500988), (166, 1250494), (179, 1159676), (332, 625247), (358, 579838), (499, 415996), (581, 357284), (716, 289919), (998, 207998), (1162, 178642), (1253, 165668), (1996, 103999), (2324, 89321), (2506, 82834), (3493, 59428), (5012, 41417), (6986, 29714), (13972, 14857)]