193057790

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{86573}}^1$

素因数の和:86803

約数の個数: 16

約数和(自身を含む): 349066368

約数和(自身を除く): 156008578

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 86573, 173146, 432865, 865730, 19305779, 38611558, 96528895, 193057790]

約数ペア:

[(1, 193057790), (2, 96528895), (5, 38611558), (10, 19305779), (223, 865730), (446, 432865), (1115, 173146), (2230, 86573)]