201725939

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 214389504

約数和(自身を除く): 12663565

約数列:

[1, 23, 83, 251, 421, 1909, 5773, 9683, 20833, 34943, 105671, 479159, 803689, 2430433, 8770693, 201725939]

約数ペア:

[(1, 201725939), (23, 8770693), (83, 2430433), (251, 803689), (421, 479159), (1909, 105671), (5773, 34943), (9683, 20833)]