223996894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{925607}}^1$

素因数の和:925631

約数の個数: 12

約数和(自身を含む): 369317592

約数和(自身を除く): 145320698

約数列:

[1, 2, 11, 22, 121, 242, 925607, 1851214, 10181677, 20363354, 111998447, 223996894]

約数ペア:

[(1, 223996894), (2, 111998447), (11, 20363354), (22, 10181677), (121, 1851214), (242, 925607)]