204764984

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{859}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 390096000

約数和(自身を除く): 185331016

約数列:

[1, 2, 4, 8, 83, 166, 332, 359, 664, 718, 859, 1436, 1718, 2872, 3436, 6872, 29797, 59594, 71297, 119188, 142594, 238376, 285188, 308381, 570376, 616762, 1233524, 2467048, 25595623, 51191246, 102382492, 204764984]

約数ペア:

[(1, 204764984), (2, 102382492), (4, 51191246), (8, 25595623), (83, 2467048), (166, 1233524), (332, 616762), (359, 570376), (664, 308381), (718, 285188), (859, 238376), (1436, 142594), (1718, 119188), (2872, 71297), (3436, 59594), (6872, 29797)]