197800008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13229}}^1$

素因数の和:13334

約数の個数: 64

約数和(自身を含む): 571536000

約数和(自身を除く): 373735992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 13229, 14952, 26458, 39687, 52916, 79374, 92603, 105832, 158748, 185206, 277809, 317496, 370412, 555618, 740824, 1111236, 1177381, 2222472, 2354762, 3532143, 4709524, 7064286, 8241667, 9419048, 14128572, 16483334, 24725001, 28257144, 32966668, 49450002, 65933336, 98900004, 197800008]

約数ペア:

[(1, 197800008), (2, 98900004), (3, 65933336), (4, 49450002), (6, 32966668), (7, 28257144), (8, 24725001), (12, 16483334), (14, 14128572), (21, 9419048), (24, 8241667), (28, 7064286), (42, 4709524), (56, 3532143), (84, 2354762), (89, 2222472), (168, 1177381), (178, 1111236), (267, 740824), (356, 555618), (534, 370412), (623, 317496), (712, 277809), (1068, 185206), (1246, 158748), (1869, 105832), (2136, 92603), (2492, 79374), (3738, 52916), (4984, 39687), (7476, 26458), (13229, 14952)]