197937648

素因数分解:

$2^4\times 3^3\times {\mathrm{458189}}^1$

素因数の和:458206

約数の個数: 40

約数和(自身を含む): 568155600

約数和(自身を除く): 370217952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 458189, 916378, 1374567, 1832756, 2749134, 3665512, 4123701, 5498268, 7331024, 8247402, 10996536, 12371103, 16494804, 21993072, 24742206, 32989608, 49484412, 65979216, 98968824, 197937648]

約数ペア:

[(1, 197937648), (2, 98968824), (3, 65979216), (4, 49484412), (6, 32989608), (8, 24742206), (9, 21993072), (12, 16494804), (16, 12371103), (18, 10996536), (24, 8247402), (27, 7331024), (36, 5498268), (48, 4123701), (54, 3665512), (72, 2749134), (108, 1832756), (144, 1374567), (216, 916378), (432, 458189)]