222215691434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{50757353}}^1$

素因数の和:50757565

約数の個数: 16

約数和(自身を含む): 365452948800

約数和(自身を除く): 143237257366

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 50757353, 101514706, 558330883, 1116661766, 10100713247, 20201426494, 111107845717, 222215691434]

約数ペア:

[(1, 222215691434), (2, 111107845717), (11, 20201426494), (22, 10100713247), (199, 1116661766), (398, 558330883), (2189, 101514706), (4378, 50757353)]