201966098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{26387}}^1$

素因数の和:26521

約数の個数: 16

約数和(自身を含む): 313489440

約数和(自身を除く): 111523342

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 26387, 52774, 1134641, 2269282, 2348443, 4696886, 100983049, 201966098]

約数ペア:

[(1, 201966098), (2, 100983049), (43, 4696886), (86, 2348443), (89, 2269282), (178, 1134641), (3827, 52774), (7654, 26387)]