223897534

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 168980546

約数列:

[1, 2, 7, 14, 79, 97, 158, 194, 553, 679, 1106, 1358, 2087, 4174, 7663, 14609, 15326, 29218, 53641, 107282, 164873, 202439, 329746, 404878, 1154111, 1417073, 2308222, 2834146, 15992681, 31985362, 111948767, 223897534]

約数ペア:

[(1, 223897534), (2, 111948767), (7, 31985362), (14, 15992681), (79, 2834146), (97, 2308222), (158, 1417073), (194, 1154111), (553, 404878), (679, 329746), (1106, 202439), (1358, 164873), (2087, 107282), (4174, 53641), (7663, 29218), (14609, 15326)]