196636566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11447}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 450593280

約数和(自身を除く): 253956714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 11447, 17178, 22894, 34341, 68682, 80129, 160258, 240387, 480774, 4681823, 9363646, 14045469, 28090938, 32772761, 65545522, 98318283, 196636566]

約数ペア:

[(1, 196636566), (2, 98318283), (3, 65545522), (6, 32772761), (7, 28090938), (14, 14045469), (21, 9363646), (42, 4681823), (409, 480774), (818, 240387), (1227, 160258), (2454, 80129), (2863, 68682), (5726, 34341), (8589, 22894), (11447, 17178)]