197599696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{92857}}^1$

素因数の和:92891

約数の個数: 40

約数和(自身を含む): 460575680

約数和(自身を除く): 262975984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 92857, 185714, 371428, 649999, 742856, 1299998, 1485712, 1764283, 2599996, 3528566, 5199992, 7057132, 10399984, 12349981, 14114264, 24699962, 28228528, 49399924, 98799848, 197599696]

約数ペア:

[(1, 197599696), (2, 98799848), (4, 49399924), (7, 28228528), (8, 24699962), (14, 14114264), (16, 12349981), (19, 10399984), (28, 7057132), (38, 5199992), (56, 3528566), (76, 2599996), (112, 1764283), (133, 1485712), (152, 1299998), (266, 742856), (304, 649999), (532, 371428), (1064, 185714), (2128, 92857)]