208229624

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{101279}}^1$

素因数の和:101542

約数の個数: 16

約数和(自身を含む): 391953600

約数和(自身を除く): 183723976

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 101279, 202558, 405116, 810232, 26028703, 52057406, 104114812, 208229624]

約数ペア:

[(1, 208229624), (2, 104114812), (4, 52057406), (8, 26028703), (257, 810232), (514, 405116), (1028, 202558), (2056, 101279)]