196702972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{8269}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 363549200

約数和(自身を除く): 166846228

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 5947, 8269, 11894, 16538, 23788, 33076, 157111, 314222, 628444, 2588197, 5176394, 10352788, 49175743, 98351486, 196702972]

約数ペア:

[(1, 196702972), (2, 98351486), (4, 49175743), (19, 10352788), (38, 5176394), (76, 2588197), (313, 628444), (626, 314222), (1252, 157111), (5947, 33076), (8269, 23788), (11894, 16538)]