197316.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19185

約数の個数: 24

約数和(自身を含む): 16092720

約数和(自身を除く): 8813060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19157, 38314, 76628, 95785, 191570, 363983, 383140, 727966, 1455932, 1819915, 3639830, 7279660]

約数ペア:

[(1, 7279660), (2, 3639830), (4, 1819915), (5, 1455932), (10, 727966), (19, 383140), (20, 363983), (38, 191570), (76, 95785), (95, 76628), (190, 38314), (380, 19157)]