196506

素因数分解:

$2^1\times 3^4\times {\mathrm{1213}}^1$

素因数の和:1227

約数の個数: 20

約数和(自身を含む): 440682

約数和(自身を除く): 244176

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1213, 2426, 3639, 7278, 10917, 21834, 32751, 65502, 98253, 196506]

約数ペア:

[(1, 196506), (2, 98253), (3, 65502), (6, 32751), (9, 21834), (18, 10917), (27, 7278), (54, 3639), (81, 2426), (162, 1213)]