202148947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{201947}}^1$

素因数の和:201978

約数の個数: 16

約数和(自身を含む): 271418112

約数和(自身を除く): 69269165

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 201947, 1413629, 2221417, 2625311, 15549919, 18377177, 28878421, 202148947]

約数ペア:

[(1, 202148947), (7, 28878421), (11, 18377177), (13, 15549919), (77, 2625311), (91, 2221417), (143, 1413629), (1001, 201947)]