201605380858

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1\times {\mathrm{39461}}^1$

素因数の和:44542

約数の個数: 32

約数和(自身を含む): 350422560000

約数和(自身を除く): 148817179142

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 4999, 9998, 34993, 39461, 69986, 78922, 276227, 364927, 552454, 729854, 2554489, 2880653, 5108978, 5761306, 20164571, 40329142, 197265539, 394531078, 1380858773, 2761717546, 14400384347, 28800768694, 100802690429, 201605380858]

約数ペア:

[(1, 201605380858), (2, 100802690429), (7, 28800768694), (14, 14400384347), (73, 2761717546), (146, 1380858773), (511, 394531078), (1022, 197265539), (4999, 40329142), (9998, 20164571), (34993, 5761306), (39461, 5108978), (69986, 2880653), (78922, 2554489), (276227, 729854), (364927, 552454)]