197217786

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{15439}}^1$

素因数の和:17573

約数の個数: 16

約数和(自身を含む): 394646400

約数和(自身を除く): 197428614

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 15439, 30878, 46317, 92634, 32869631, 65739262, 98608893, 197217786]

約数ペア:

[(1, 197217786), (2, 98608893), (3, 65739262), (6, 32869631), (2129, 92634), (4258, 46317), (6387, 30878), (12774, 15439)]