205981732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151013}}^1$

素因数の和:151059

約数の個数: 24

約数和(自身を含む): 405925632

約数和(自身を除く): 199943900

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 151013, 302026, 604052, 1661143, 3322286, 4681403, 6644572, 9362806, 18725612, 51495433, 102990866, 205981732]

約数ペア:

[(1, 205981732), (2, 102990866), (4, 51495433), (11, 18725612), (22, 9362806), (31, 6644572), (44, 4681403), (62, 3322286), (124, 1661143), (341, 604052), (682, 302026), (1364, 151013)]