199830903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{26297}}^1$

素因数の和:26466

約数の個数: 16

約数和(自身を含む): 284018400

約数和(自身を除く): 84187497

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 26297, 78891, 447049, 1341147, 3918253, 11754759, 66610301, 199830903]

約数ペア:

[(1, 199830903), (3, 66610301), (17, 11754759), (51, 3918253), (149, 1341147), (447, 447049), (2533, 78891), (7599, 26297)]