209250486

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 282192714

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2538, 2726, 2843, 4089, 5686, 8178, 8529, 12267, 17058, 24534, 25587, 36801, 51174, 73602, 76761, 82447, 133621, 153522, 164894, 247341, 267242, 400863, 494682, 742023, 801726, 1202589, 1484046, 2226069, 2405178, 3607767, 3875009, 4452138, 7215534, 7750018, 11625027, 23250054, 34875081, 69750162, 104625243, 209250486]

約数ペア:

[(1, 209250486), (2, 104625243), (3, 69750162), (6, 34875081), (9, 23250054), (18, 11625027), (27, 7750018), (29, 7215534), (47, 4452138), (54, 3875009), (58, 3607767), (87, 2405178), (94, 2226069), (141, 1484046), (174, 1202589), (261, 801726), (282, 742023), (423, 494682), (522, 400863), (783, 267242), (846, 247341), (1269, 164894), (1363, 153522), (1566, 133621), (2538, 82447), (2726, 76761), (2843, 73602), (4089, 51174), (5686, 36801), (8178, 25587), (8529, 24534), (12267, 17058)]