201236888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{2087}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 400269600

約数和(自身を除く): 199032712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 709, 1418, 2087, 2836, 4174, 5672, 8348, 12053, 16696, 24106, 35479, 48212, 70958, 96424, 141916, 283832, 1479683, 2959366, 5918732, 11837464, 25154611, 50309222, 100618444, 201236888]

約数ペア:

[(1, 201236888), (2, 100618444), (4, 50309222), (8, 25154611), (17, 11837464), (34, 5918732), (68, 2959366), (136, 1479683), (709, 283832), (1418, 141916), (2087, 96424), (2836, 70958), (4174, 48212), (5672, 35479), (8348, 24106), (12053, 16696)]