200720844

素因数分解:

$2^2\times 3^2\times {\mathrm{5575579}}^1$

素因数の和:5575589

約数の個数: 18

約数和(自身を含む): 507377780

約数和(自身を除く): 306656936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5575579, 11151158, 16726737, 22302316, 33453474, 50180211, 66906948, 100360422, 200720844]

約数ペア:

[(1, 200720844), (2, 100360422), (3, 66906948), (4, 50180211), (6, 33453474), (9, 22302316), (12, 16726737), (18, 11151158), (36, 5575579)]