207866516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363403}}^1$

素因数の和:363431

約数の個数: 24

約数和(自身を含む): 427363104

約数和(自身を除く): 219496588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 363403, 726806, 1453612, 3997433, 4724239, 7994866, 9448478, 15989732, 18896956, 51966629, 103933258, 207866516]

約数ペア:

[(1, 207866516), (2, 103933258), (4, 51966629), (11, 18896956), (13, 15989732), (22, 9448478), (26, 7994866), (44, 4724239), (52, 3997433), (143, 1453612), (286, 726806), (572, 363403)]