208070837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7187}}^1$

素因数の和:7348

約数の個数: 16

約数和(自身を含む): 239101632

約数和(自身を除く): 31030795

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 7187, 28951, 93431, 122179, 941497, 1588327, 12239461, 16005449, 208070837]

約数ペア:

[(1, 208070837), (13, 16005449), (17, 12239461), (131, 1588327), (221, 941497), (1703, 122179), (2227, 93431), (7187, 28951)]