193663010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4451}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 368625600

約数和(自身を除く): 174962590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 2290, 4351, 4451, 8702, 8902, 21755, 22255, 43510, 44510, 84569, 169138, 422845, 845690, 1019279, 2038558, 5096395, 10192790, 19366301, 38732602, 96831505, 193663010]

約数ペア:

[(1, 193663010), (2, 96831505), (5, 38732602), (10, 19366301), (19, 10192790), (38, 5096395), (95, 2038558), (190, 1019279), (229, 845690), (458, 422845), (1145, 169138), (2290, 84569), (4351, 44510), (4451, 43510), (8702, 22255), (8902, 21755)]