196693790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{154877}}^1$

素因数の和:155011

約数の個数: 16

約数和(自身を含む): 356838912

約数和(自身を除く): 160145122

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 154877, 309754, 774385, 1548770, 19669379, 39338758, 98346895, 196693790]

約数ペア:

[(1, 196693790), (2, 98346895), (5, 39338758), (10, 19669379), (127, 1548770), (254, 774385), (635, 309754), (1270, 154877)]