208302894

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25889}}^1$

素因数の和:26049

約数の個数: 32

約数和(自身を含む): 466020000

約数和(自身を除く): 257717106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 25889, 51778, 77667, 155334, 233001, 466002, 699003, 1398006, 3857461, 7714922, 11572383, 23144766, 34717149, 69434298, 104151447, 208302894]

約数ペア:

[(1, 208302894), (2, 104151447), (3, 69434298), (6, 34717149), (9, 23144766), (18, 11572383), (27, 7714922), (54, 3857461), (149, 1398006), (298, 699003), (447, 466002), (894, 233001), (1341, 155334), (2682, 77667), (4023, 51778), (8046, 25889)]