201538799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{4649}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 251769600

約数和(自身を除く): 50230801

約数列:

[1, 7, 11, 77, 563, 3941, 4649, 6193, 32543, 43351, 51139, 357973, 2617387, 18321709, 28791257, 201538799]

約数ペア:

[(1, 201538799), (7, 28791257), (11, 18321709), (77, 2617387), (563, 357973), (3941, 51139), (4649, 43351), (6193, 32543)]