223025238

素因数分解:

$2^1\times 3^4\times {\mathrm{1376699}}^1$

素因数の和:1376713

約数の個数: 20

約数和(自身を含む): 499742100

約数和(自身を除く): 276716862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1376699, 2753398, 4130097, 8260194, 12390291, 24780582, 37170873, 74341746, 111512619, 223025238]

約数ペア:

[(1, 223025238), (2, 111512619), (3, 74341746), (6, 37170873), (9, 24780582), (18, 12390291), (27, 8260194), (54, 4130097), (81, 2753398), (162, 1376699)]