198804538256

素因数分解:

$2^4\times {\mathrm{37847}}^1\times {\mathrm{328303}}^1$

素因数の和:366158

約数の個数: 20

約数和(自身を含む): 385195143552

約数和(自身を除く): 186390605296

約数列:

[1, 2, 4, 8, 16, 37847, 75694, 151388, 302776, 328303, 605552, 656606, 1313212, 2626424, 5252848, 12425283641, 24850567282, 49701134564, 99402269128, 198804538256]

約数ペア:

[(1, 198804538256), (2, 99402269128), (4, 49701134564), (8, 24850567282), (16, 12425283641), (37847, 5252848), (75694, 2626424), (151388, 1313212), (302776, 656606), (328303, 605552)]