213284770

素因数分解:

$2^1\times 5^1\times {\mathrm{4201}}^1\times {\mathrm{5077}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 384079608

約数和(自身を除く): 170794838

約数列:

[1, 2, 5, 10, 4201, 5077, 8402, 10154, 21005, 25385, 42010, 50770, 21328477, 42656954, 106642385, 213284770]

約数ペア:

[(1, 213284770), (2, 106642385), (5, 42656954), (10, 21328477), (4201, 50770), (5077, 42010), (8402, 25385), (10154, 21005)]