202216986

素因数分解:

$2^1\times 3^4\times {\mathrm{1248253}}^1$

素因数の和:1248267

約数の個数: 20

約数和(自身を含む): 453116202

約数和(自身を除く): 250899216

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1248253, 2496506, 3744759, 7489518, 11234277, 22468554, 33702831, 67405662, 101108493, 202216986]

約数ペア:

[(1, 202216986), (2, 101108493), (3, 67405662), (6, 33702831), (9, 22468554), (18, 11234277), (27, 7489518), (54, 3744759), (81, 2496506), (162, 1248253)]