197889948

素因数分解:

$2^2\times 3^2\times {\mathrm{5496943}}^1$

素因数の和:5496953

約数の個数: 18

約数和(自身を含む): 500221904

約数和(自身を除く): 302331956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5496943, 10993886, 16490829, 21987772, 32981658, 49472487, 65963316, 98944974, 197889948]

約数ペア:

[(1, 197889948), (2, 98944974), (3, 65963316), (4, 49472487), (6, 32981658), (9, 21987772), (12, 16490829), (18, 10993886), (36, 5496943)]