200040678

素因数分解:

$2^1\times 3^4\times {\mathrm{1234819}}^1$

素因数の和:1234833

約数の個数: 20

約数和(自身を含む): 448239660

約数和(自身を除く): 248198982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1234819, 2469638, 3704457, 7408914, 11113371, 22226742, 33340113, 66680226, 100020339, 200040678]

約数ペア:

[(1, 200040678), (2, 100020339), (3, 66680226), (6, 33340113), (9, 22226742), (18, 11113371), (27, 7408914), (54, 3704457), (81, 2469638), (162, 1234819)]