201911442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47869}}^1$

素因数の和:47930

約数の個数: 32

約数和(自身を含む): 436574400

約数和(自身を除く): 234662958

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 47869, 95738, 143607, 287214, 909511, 1771153, 1819022, 2728533, 3542306, 5313459, 5457066, 10626918, 33651907, 67303814, 100955721, 201911442]

約数ペア:

[(1, 201911442), (2, 100955721), (3, 67303814), (6, 33651907), (19, 10626918), (37, 5457066), (38, 5313459), (57, 3542306), (74, 2728533), (111, 1819022), (114, 1771153), (222, 909511), (703, 287214), (1406, 143607), (2109, 95738), (4218, 47869)]