201968248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{587117}}^1$

素因数の和:587166

約数の個数: 16

約数和(自身を含む): 387497880

約数和(自身を除く): 185529632

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 587117, 1174234, 2348468, 4696936, 25246031, 50492062, 100984124, 201968248]

約数ペア:

[(1, 201968248), (2, 100984124), (4, 50492062), (8, 25246031), (43, 4696936), (86, 2348468), (172, 1174234), (344, 587117)]