208590966

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 461161584

約数和(自身を除く): 252570618

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 257, 402, 514, 603, 673, 771, 1206, 1346, 1542, 2019, 2313, 4038, 4626, 6057, 12114, 17219, 34438, 45091, 51657, 90182, 103314, 135273, 154971, 172961, 270546, 309942, 345922, 405819, 518883, 811638, 1037766, 1556649, 3113298, 11588387, 23176774, 34765161, 69530322, 104295483, 208590966]

約数ペア:

[(1, 208590966), (2, 104295483), (3, 69530322), (6, 34765161), (9, 23176774), (18, 11588387), (67, 3113298), (134, 1556649), (201, 1037766), (257, 811638), (402, 518883), (514, 405819), (603, 345922), (673, 309942), (771, 270546), (1206, 172961), (1346, 154971), (1542, 135273), (2019, 103314), (2313, 90182), (4038, 51657), (4626, 45091), (6057, 34438), (12114, 17219)]