196651953

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{69809}}^1$

素因数の和:70128

約数の個数: 12

約数和(自身を含む): 284964420

約数和(自身を除く): 88312467

約数列:

[1, 3, 9, 313, 939, 2817, 69809, 209427, 628281, 21850217, 65550651, 196651953]

約数ペア:

[(1, 196651953), (3, 65550651), (9, 21850217), (313, 628281), (939, 209427), (2817, 69809)]