207909528

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{62323}}^1$

素因数の和:62471

約数の個数: 32

約数和(自身を含む): 523521600

約数和(自身を除く): 315612072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 62323, 124646, 186969, 249292, 373938, 498584, 747876, 1495752, 8662897, 17325794, 25988691, 34651588, 51977382, 69303176, 103954764, 207909528]

約数ペア:

[(1, 207909528), (2, 103954764), (3, 69303176), (4, 51977382), (6, 34651588), (8, 25988691), (12, 17325794), (24, 8662897), (139, 1495752), (278, 747876), (417, 498584), (556, 373938), (834, 249292), (1112, 186969), (1668, 124646), (3336, 62323)]