205964751756

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{516653}}^1$

素因数の和:517038

約数の個数: 48

約数和(自身を含む): 486068083200

約数和(自身を除く): 280103331444

約数列:

[1, 2, 3, 4, 6, 12, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1434, 1668, 2868, 33221, 66442, 99663, 132884, 199326, 398652, 516653, 1033306, 1549959, 2066612, 3099918, 6199836, 71814767, 123480067, 143629534, 215444301, 246960134, 287259068, 370440201, 430888602, 493920268, 740880402, 861777204, 1481760804, 17163729313, 34327458626, 51491187939, 68654917252, 102982375878, 205964751756]

約数ペア:

[(1, 205964751756), (2, 102982375878), (3, 68654917252), (4, 51491187939), (6, 34327458626), (12, 17163729313), (139, 1481760804), (239, 861777204), (278, 740880402), (417, 493920268), (478, 430888602), (556, 370440201), (717, 287259068), (834, 246960134), (956, 215444301), (1434, 143629534), (1668, 123480067), (2868, 71814767), (33221, 6199836), (66442, 3099918), (99663, 2066612), (132884, 1549959), (199326, 1033306), (398652, 516653)]