196998660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1094437}}^1$

素因数の和:1094452

約数の個数: 36

約数和(自身を含む): 597563148

約数和(自身を除く): 400564488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1094437, 2188874, 3283311, 4377748, 5472185, 6566622, 9849933, 10944370, 13133244, 16416555, 19699866, 21888740, 32833110, 39399732, 49249665, 65666220, 98499330, 196998660]

約数ペア:

[(1, 196998660), (2, 98499330), (3, 65666220), (4, 49249665), (5, 39399732), (6, 32833110), (9, 21888740), (10, 19699866), (12, 16416555), (15, 13133244), (18, 10944370), (20, 9849933), (30, 6566622), (36, 5472185), (45, 4377748), (60, 3283311), (90, 2188874), (180, 1094437)]