227515054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{19753}}^1$

素因数の和:20211

約数の個数: 16

約数和(自身を含む): 368372592

約数和(自身を除く): 140857538

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 19753, 39506, 256789, 513578, 8750579, 17501158, 113757527, 227515054]

約数ペア:

[(1, 227515054), (2, 113757527), (13, 17501158), (26, 8750579), (443, 513578), (886, 256789), (5759, 39506), (11518, 19753)]