201982770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204023}}^1$

素因数の和:204047

約数の個数: 48

約数和(自身を含む): 572899392

約数和(自身を除く): 370916622

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 204023, 408046, 612069, 1020115, 1224138, 1836207, 2040230, 2244253, 3060345, 3672414, 4488506, 6120690, 6732759, 9181035, 11221265, 13465518, 18362070, 20198277, 22442530, 33663795, 40396554, 67327590, 100991385, 201982770]

約数ペア:

[(1, 201982770), (2, 100991385), (3, 67327590), (5, 40396554), (6, 33663795), (9, 22442530), (10, 20198277), (11, 18362070), (15, 13465518), (18, 11221265), (22, 9181035), (30, 6732759), (33, 6120690), (45, 4488506), (55, 3672414), (66, 3060345), (90, 2244253), (99, 2040230), (110, 1836207), (165, 1224138), (198, 1020115), (330, 612069), (495, 408046), (990, 204023)]