217199448

素因数分解:

$2^3\times 3^3\times {\mathrm{1005553}}^1$

素因数の和:1005568

約数の個数: 32

約数和(自身を含む): 603332400

約数和(自身を除く): 386132952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1005553, 2011106, 3016659, 4022212, 6033318, 8044424, 9049977, 12066636, 18099954, 24133272, 27149931, 36199908, 54299862, 72399816, 108599724, 217199448]

約数ペア:

[(1, 217199448), (2, 108599724), (3, 72399816), (4, 54299862), (6, 36199908), (8, 27149931), (9, 24133272), (12, 18099954), (18, 12066636), (24, 9049977), (27, 8044424), (36, 6033318), (54, 4022212), (72, 3016659), (108, 2011106), (216, 1005553)]