201155589

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{33409}}^1$

素因数の和:33641

約数の個数: 16

約数和(自身を含む): 299353600

約数和(自身を除く): 98198011

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 33409, 100227, 300681, 902043, 7450207, 22350621, 67051863, 201155589]

約数ペア:

[(1, 201155589), (3, 67051863), (9, 22350621), (27, 7450207), (223, 902043), (669, 300681), (2007, 100227), (6021, 33409)]