210320682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245129}}^1$

素因数の和:245158

約数の個数: 32

約数和(自身を含む): 494182080

約数和(自身を除く): 283861398

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 245129, 490258, 735387, 1470774, 2696419, 3186677, 5392838, 6373354, 8089257, 9560031, 16178514, 19120062, 35053447, 70106894, 105160341, 210320682]

約数ペア:

[(1, 210320682), (2, 105160341), (3, 70106894), (6, 35053447), (11, 19120062), (13, 16178514), (22, 9560031), (26, 8089257), (33, 6373354), (39, 5392838), (66, 3186677), (78, 2696419), (143, 1470774), (286, 735387), (429, 490258), (858, 245129)]