196134352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{285079}}^1$

素因数の和:285130

約数の個数: 20

約数和(自身を含む): 388849120

約数和(自身を除く): 192714768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 285079, 570158, 1140316, 2280632, 4561264, 12258397, 24516794, 49033588, 98067176, 196134352]

約数ペア:

[(1, 196134352), (2, 98067176), (4, 49033588), (8, 24516794), (16, 12258397), (43, 4561264), (86, 2280632), (172, 1140316), (344, 570158), (688, 285079)]