207964008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412627}}^1$

素因数の和:412646

約数の個数: 48

約数和(自身を含む): 643699680

約数和(自身を除く): 435735672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 412627, 825254, 1237881, 1650508, 2475762, 2888389, 3301016, 3713643, 4951524, 5776778, 7427286, 8665167, 9903048, 11553556, 14854572, 17330334, 23107112, 25995501, 29709144, 34660668, 51991002, 69321336, 103982004, 207964008]

約数ペア:

[(1, 207964008), (2, 103982004), (3, 69321336), (4, 51991002), (6, 34660668), (7, 29709144), (8, 25995501), (9, 23107112), (12, 17330334), (14, 14854572), (18, 11553556), (21, 9903048), (24, 8665167), (28, 7427286), (36, 5776778), (42, 4951524), (56, 3713643), (63, 3301016), (72, 2888389), (84, 2475762), (126, 1650508), (168, 1237881), (252, 825254), (504, 412627)]