204313734401

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 243080248320

約数和(自身を除く): 38766513919

約数列:

[1, 7, 49, 71, 223, 389, 497, 677, 1561, 2723, 3479, 4739, 10927, 15833, 19061, 27619, 33173, 48067, 86747, 110831, 150971, 193333, 263353, 336469, 607229, 775817, 1056797, 1353331, 1843471, 2355283, 4250603, 6159037, 7397579, 10718941, 12904297, 18698063, 43113259, 58727719, 75032587, 130886441, 301792813, 411094033, 525228109, 916205087, 2877658231, 4169668049, 29187676343, 204313734401]

約数ペア:

[(1, 204313734401), (7, 29187676343), (49, 4169668049), (71, 2877658231), (223, 916205087), (389, 525228109), (497, 411094033), (677, 301792813), (1561, 130886441), (2723, 75032587), (3479, 58727719), (4739, 43113259), (10927, 18698063), (15833, 12904297), (19061, 10718941), (27619, 7397579), (33173, 6159037), (48067, 4250603), (86747, 2355283), (110831, 1843471), (150971, 1353331), (193333, 1056797), (263353, 775817), (336469, 607229)]