199637316

素因数分解:

$2^2\times 3^2\times {\mathrm{5545481}}^1$

素因数の和:5545491

約数の個数: 18

約数和(自身を含む): 504638862

約数和(自身を除く): 305001546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5545481, 11090962, 16636443, 22181924, 33272886, 49909329, 66545772, 99818658, 199637316]

約数ペア:

[(1, 199637316), (2, 99818658), (3, 66545772), (4, 49909329), (6, 33272886), (9, 22181924), (12, 16636443), (18, 11090962), (36, 5545481)]