199957055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13691}}^1$

素因数の和:13846

約数の個数: 16

約数和(自身を含む): 252370944

約数和(自身を除く): 52413889

約数列:

[1, 5, 23, 115, 127, 635, 2921, 13691, 14605, 68455, 314893, 1574465, 1738757, 8693785, 39991411, 199957055]

約数ペア:

[(1, 199957055), (5, 39991411), (23, 8693785), (115, 1738757), (127, 1574465), (635, 314893), (2921, 68455), (13691, 14605)]