202378744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{6673}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 403643520

約数和(自身を除く): 201264776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 6673, 7582, 13346, 15164, 26692, 30328, 53384, 113441, 226882, 453764, 907528, 1488079, 2976158, 5952316, 11904632, 25297343, 50594686, 101189372, 202378744]

約数ペア:

[(1, 202378744), (2, 101189372), (4, 50594686), (8, 25297343), (17, 11904632), (34, 5952316), (68, 2976158), (136, 1488079), (223, 907528), (446, 453764), (892, 226882), (1784, 113441), (3791, 53384), (6673, 30328), (7582, 26692), (13346, 15164)]