198021622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{48991}}^1$

素因数の和:49083

約数の個数: 16

約数和(自身を含む): 310413312

約数和(自身を除く): 112391690

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 48991, 97982, 2106613, 2302577, 4213226, 4605154, 99010811, 198021622]

約数ペア:

[(1, 198021622), (2, 99010811), (43, 4605154), (47, 4213226), (86, 2302577), (94, 2106613), (2021, 97982), (4042, 48991)]