208547729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{5477}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 234677520

約数和(自身を除く): 26129791

約数列:

[1, 13, 29, 101, 377, 1313, 2929, 5477, 38077, 71201, 158833, 553177, 2064829, 7191301, 16042133, 208547729]

約数ペア:

[(1, 208547729), (13, 16042133), (29, 7191301), (101, 2064829), (377, 553177), (1313, 158833), (2929, 71201), (5477, 38077)]