206535900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{688453}}^1$

素因数の和:688470

約数の個数: 36

約数和(自身を含む): 597578072

約数和(自身を除く): 391042172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 688453, 1376906, 2065359, 2753812, 3442265, 4130718, 6884530, 8261436, 10326795, 13769060, 17211325, 20653590, 34422650, 41307180, 51633975, 68845300, 103267950, 206535900]

約数ペア:

[(1, 206535900), (2, 103267950), (3, 68845300), (4, 51633975), (5, 41307180), (6, 34422650), (10, 20653590), (12, 17211325), (15, 13769060), (20, 10326795), (25, 8261436), (30, 6884530), (50, 4130718), (60, 3442265), (75, 2753812), (100, 2065359), (150, 1376906), (300, 688453)]