200828859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23497}}^1$

素因数の和:23555

約数の個数: 32

約数和(自身を含む): 342882816

約数和(自身を除く): 142053957

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 23497, 70491, 164479, 258467, 493437, 775401, 869389, 1809269, 2608167, 5427807, 6085723, 9563279, 18257169, 28689837, 66942953, 200828859]

約数ペア:

[(1, 200828859), (3, 66942953), (7, 28689837), (11, 18257169), (21, 9563279), (33, 6085723), (37, 5427807), (77, 2608167), (111, 1809269), (231, 869389), (259, 775401), (407, 493437), (777, 258467), (1221, 164479), (2849, 70491), (8547, 23497)]