83650154

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 148800000

約数和(自身を除く): 65149846

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 1999, 2989, 3998, 5978, 13993, 20923, 27986, 41846, 97951, 121939, 195902, 243878, 685657, 853573, 1371314, 1707146, 5975011, 11950022, 41825077, 83650154]

約数ペア:

[(1, 83650154), (2, 41825077), (7, 11950022), (14, 5975011), (49, 1707146), (61, 1371314), (98, 853573), (122, 685657), (343, 243878), (427, 195902), (686, 121939), (854, 97951), (1999, 41846), (2989, 27986), (3998, 20923), (5978, 13993)]