196200745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158867}}^1$

素因数の和:158904

約数の個数: 16

約数和(自身を含む): 266898240

約数和(自身を除く): 70697495

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 158867, 794335, 2065271, 3018473, 10326355, 15092365, 39240149, 196200745]

約数ペア:

[(1, 196200745), (5, 39240149), (13, 15092365), (19, 10326355), (65, 3018473), (95, 2065271), (247, 794335), (1235, 158867)]