197309646

素因数分解:

$2^1\times 3^2\times {\mathrm{2551}}^1\times {\mathrm{4297}}^1$

素因数の和:6856

約数の個数: 24

約数和(自身を含む): 427771344

約数和(自身を除く): 230461698

約数列:

[1, 2, 3, 6, 9, 18, 2551, 4297, 5102, 7653, 8594, 12891, 15306, 22959, 25782, 38673, 45918, 77346, 10961647, 21923294, 32884941, 65769882, 98654823, 197309646]

約数ペア:

[(1, 197309646), (2, 98654823), (3, 65769882), (6, 32884941), (9, 21923294), (18, 10961647), (2551, 77346), (4297, 45918), (5102, 38673), (7653, 25782), (8594, 22959), (12891, 15306)]