199970814

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{223681}}^1$

素因数の和:223835

約数の個数: 16

約数和(自身を含む): 402627600

約数和(自身を除く): 202656786

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 223681, 447362, 671043, 1342086, 33328469, 66656938, 99985407, 199970814]

約数ペア:

[(1, 199970814), (2, 99985407), (3, 66656938), (6, 33328469), (149, 1342086), (298, 671043), (447, 447362), (894, 223681)]