208335976

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{1193}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 397172160

約数和(自身を除く): 188836184

約数列:

[1, 2, 4, 8, 83, 166, 263, 332, 526, 664, 1052, 1193, 2104, 2386, 4772, 9544, 21829, 43658, 87316, 99019, 174632, 198038, 313759, 396076, 627518, 792152, 1255036, 2510072, 26041997, 52083994, 104167988, 208335976]

約数ペア:

[(1, 208335976), (2, 104167988), (4, 52083994), (8, 26041997), (83, 2510072), (166, 1255036), (263, 792152), (332, 627518), (526, 396076), (664, 313759), (1052, 198038), (1193, 174632), (2104, 99019), (2386, 87316), (4772, 43658), (9544, 21829)]