206834960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89153}}^1$

素因数の和:89195

約数の個数: 40

約数和(自身を含む): 497479320

約数和(自身を除く): 290644360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 89153, 178306, 356612, 445765, 713224, 891530, 1426448, 1783060, 2585437, 3566120, 5170874, 7132240, 10341748, 12927185, 20683496, 25854370, 41366992, 51708740, 103417480, 206834960]

約数ペア:

[(1, 206834960), (2, 103417480), (4, 51708740), (5, 41366992), (8, 25854370), (10, 20683496), (16, 12927185), (20, 10341748), (29, 7132240), (40, 5170874), (58, 3566120), (80, 2585437), (116, 1783060), (145, 1426448), (232, 891530), (290, 713224), (464, 445765), (580, 356612), (1160, 178306), (2320, 89153)]