202318768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743819}}^1$

素因数の和:743844

約数の個数: 20

約数和(自身を含む): 415051560

約数和(自身を除く): 212732792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743819, 1487638, 2975276, 5950552, 11901104, 12644923, 25289846, 50579692, 101159384, 202318768]

約数ペア:

[(1, 202318768), (2, 101159384), (4, 50579692), (8, 25289846), (16, 12644923), (17, 11901104), (34, 5950552), (68, 2975276), (136, 1487638), (272, 743819)]