200509630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4517}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 378644544

約数和(自身を除く): 178134914

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 4517, 8878, 9034, 22195, 22585, 44390, 45170, 103891, 207782, 519455, 871781, 1038910, 1743562, 4358905, 8717810, 20050963, 40101926, 100254815, 200509630]

約数ペア:

[(1, 200509630), (2, 100254815), (5, 40101926), (10, 20050963), (23, 8717810), (46, 4358905), (115, 1743562), (193, 1038910), (230, 871781), (386, 519455), (965, 207782), (1930, 103891), (4439, 45170), (4517, 44390), (8878, 22585), (9034, 22195)]