201742189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6397}}^1$

素因数の和:6516

約数の個数: 16

約数和(自身を含む): 228485376

約数和(自身を除く): 26743187

約数列:

[1, 11, 47, 61, 517, 671, 2867, 6397, 31537, 70367, 300659, 390217, 3307249, 4292387, 18340199, 201742189]

約数ペア:

[(1, 201742189), (11, 18340199), (47, 4292387), (61, 3307249), (517, 390217), (671, 300659), (2867, 70367), (6397, 31537)]