207655854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{50971}}^1$

素因数の和:51080

約数の個数: 32

約数和(自身を含む): 479544576

約数和(自身を除く): 271888722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 50971, 101942, 152913, 305826, 356797, 713594, 1070391, 2140782, 4944187, 9888374, 14832561, 29665122, 34609309, 69218618, 103827927, 207655854]

約数ペア:

[(1, 207655854), (2, 103827927), (3, 69218618), (6, 34609309), (7, 29665122), (14, 14832561), (21, 9888374), (42, 4944187), (97, 2140782), (194, 1070391), (291, 713594), (582, 356797), (679, 305826), (1358, 152913), (2037, 101942), (4074, 50971)]