201936990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{5477}}^1$

素因数の和:6716

約数の個数: 32

約数和(自身を含む): 485131680

約数和(自身を除く): 283194690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 5477, 6145, 7374, 10954, 12290, 16431, 18435, 27385, 32862, 36870, 54770, 82155, 164310, 6731233, 13462466, 20193699, 33656165, 40387398, 67312330, 100968495, 201936990]

約数ペア:

[(1, 201936990), (2, 100968495), (3, 67312330), (5, 40387398), (6, 33656165), (10, 20193699), (15, 13462466), (30, 6731233), (1229, 164310), (2458, 82155), (3687, 54770), (5477, 36870), (6145, 32862), (7374, 27385), (10954, 18435), (12290, 16431)]