204152755

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 247673664

約数和(自身を除く): 43520909

約数列:

[1, 5, 151, 317, 755, 853, 1585, 4265, 47867, 128803, 239335, 270401, 644015, 1352005, 40830551, 204152755]

約数ペア:

[(1, 204152755), (5, 40830551), (151, 1352005), (317, 644015), (755, 270401), (853, 239335), (1585, 128803), (4265, 47867)]