201228990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6707633}}^1$

素因数の和:6707643

約数の個数: 16

約数和(自身を含む): 482949648

約数和(自身を除く): 281720658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6707633, 13415266, 20122899, 33538165, 40245798, 67076330, 100614495, 201228990]

約数ペア:

[(1, 201228990), (2, 100614495), (3, 67076330), (5, 40245798), (6, 33538165), (10, 20122899), (15, 13415266), (30, 6707633)]