201228478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{7933}}^1$

素因数の和:9099

約数の個数: 16

約数和(自身を含む): 329610096

約数和(自身を除く): 128381618

約数列:

[1, 2, 11, 22, 1153, 2306, 7933, 12683, 15866, 25366, 87263, 174526, 9146749, 18293498, 100614239, 201228478]

約数ペア:

[(1, 201228478), (2, 100614239), (11, 18293498), (22, 9146749), (1153, 174526), (2306, 87263), (7933, 25366), (12683, 15866)]