215449760447

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{505607}}^1$

素因数の和:505918

約数の個数: 16

約数和(自身を含む): 228324483072

約数和(自身を除く): 12874722625

約数列:

[1, 23, 97, 191, 2231, 4393, 18527, 426121, 505607, 11628961, 49043879, 96570937, 1128009217, 2221131551, 9367380889, 215449760447]

約数ペア:

[(1, 215449760447), (23, 9367380889), (97, 2221131551), (191, 1128009217), (2231, 96570937), (4393, 49043879), (18527, 11628961), (426121, 505607)]