201003835

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 258705216

約数和(自身を除く): 57701381

約数列:

[1, 5, 17, 85, 113, 289, 565, 1231, 1445, 1921, 6155, 9605, 20927, 32657, 104635, 139103, 163285, 355759, 695515, 1778795, 2364751, 11823755, 40200767, 201003835]

約数ペア:

[(1, 201003835), (5, 40200767), (17, 11823755), (85, 2364751), (113, 1778795), (289, 695515), (565, 355759), (1231, 163285), (1445, 139103), (1921, 104635), (6155, 32657), (9605, 20927)]