207364025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3907}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 282032544

約数和(自身を除く): 74668519

約数列:

[1, 5, 11, 25, 55, 193, 275, 965, 2123, 3907, 4825, 10615, 19535, 42977, 53075, 97675, 214885, 754051, 1074425, 3770255, 8294561, 18851275, 41472805, 207364025]

約数ペア:

[(1, 207364025), (5, 41472805), (11, 18851275), (25, 8294561), (55, 3770255), (193, 1074425), (275, 754051), (965, 214885), (2123, 97675), (3907, 53075), (4825, 42977), (10615, 19535)]