222401211

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 299028480

約数和(自身を除く): 76627269

約数列:

[1, 3, 239, 313, 717, 939, 991, 2973, 74807, 224421, 236849, 310183, 710547, 930549, 74133737, 222401211]

約数ペア:

[(1, 222401211), (3, 74133737), (239, 930549), (313, 710547), (717, 310183), (939, 236849), (991, 224421), (2973, 74807)]