215692664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{222823}}^1$

素因数の和:222851

約数の個数: 24

約数和(自身を含む): 444533880

約数和(自身を除く): 228841216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 222823, 445646, 891292, 1782584, 2451053, 4902106, 9804212, 19608424, 26961583, 53923166, 107846332, 215692664]

約数ペア:

[(1, 215692664), (2, 107846332), (4, 53923166), (8, 26961583), (11, 19608424), (22, 9804212), (44, 4902106), (88, 2451053), (121, 1782584), (242, 891292), (484, 445646), (968, 222823)]