403370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 838080

約数和(自身を除く): 434710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 193, 209, 386, 418, 965, 1045, 1930, 2090, 2123, 3667, 4246, 7334, 10615, 18335, 21230, 36670, 40337, 80674, 201685, 403370]

約数ペア:

[(1, 403370), (2, 201685), (5, 80674), (10, 40337), (11, 36670), (19, 21230), (22, 18335), (38, 10615), (55, 7334), (95, 4246), (110, 3667), (190, 2123), (193, 2090), (209, 1930), (386, 1045), (418, 965)]