211312442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{234271}}^1$

素因数の和:234325

約数の個数: 16

約数和(自身を含む): 354219264

約数和(自身を除く): 142906822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 234271, 468542, 2576981, 5153962, 9605111, 19210222, 105656221, 211312442]

約数ペア:

[(1, 211312442), (2, 105656221), (11, 19210222), (22, 9605111), (41, 5153962), (82, 2576981), (451, 468542), (902, 234271)]