214666535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6898

約数の個数: 16

約数和(自身を含む): 265399200

約数和(自身を除く): 50732665

約数列:

[1, 5, 43, 149, 215, 745, 6407, 6701, 32035, 33505, 288143, 998449, 1440715, 4992245, 42933307, 214666535]

約数ペア:

[(1, 214666535), (5, 42933307), (43, 4992245), (149, 1440715), (215, 998449), (745, 288143), (6407, 33505), (6701, 32035)]