195804908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7669}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 369816720

約数和(自身を除く): 174011812

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1964, 6383, 7669, 12766, 15338, 25532, 30676, 99697, 199394, 398788, 3765479, 7530958, 15061916, 48951227, 97902454, 195804908]

約数ペア:

[(1, 195804908), (2, 97902454), (4, 48951227), (13, 15061916), (26, 7530958), (52, 3765479), (491, 398788), (982, 199394), (1964, 99697), (6383, 30676), (7669, 25532), (12766, 15338)]