197987424

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20023}}^1$

素因数の和:20139

約数の個数: 48

約数和(自身を含む): 524788992

約数和(自身を除く): 326801568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20023, 40046, 60069, 80092, 120138, 160184, 240276, 320368, 480552, 640736, 961104, 1922208, 2062369, 4124738, 6187107, 8249476, 12374214, 16498952, 24748428, 32997904, 49496856, 65995808, 98993712, 197987424]

約数ペア:

[(1, 197987424), (2, 98993712), (3, 65995808), (4, 49496856), (6, 32997904), (8, 24748428), (12, 16498952), (16, 12374214), (24, 8249476), (32, 6187107), (48, 4124738), (96, 2062369), (103, 1922208), (206, 961104), (309, 640736), (412, 480552), (618, 320368), (824, 240276), (1236, 160184), (1648, 120138), (2472, 80092), (3296, 60069), (4944, 40046), (9888, 20023)]