201148475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6473}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 274549392

約数和(自身を除く): 73400917

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 6215, 6473, 31075, 32365, 71203, 161825, 356015, 731449, 1780075, 3657245, 8045939, 18286225, 40229695, 201148475]

約数ペア:

[(1, 201148475), (5, 40229695), (11, 18286225), (25, 8045939), (55, 3657245), (113, 1780075), (275, 731449), (565, 356015), (1243, 161825), (2825, 71203), (6215, 32365), (6473, 31075)]