199475504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{542053}}^1$

素因数の和:542084

約数の個数: 20

約数和(自身を含む): 403288176

約数和(自身を除く): 203812672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 542053, 1084106, 2168212, 4336424, 8672848, 12467219, 24934438, 49868876, 99737752, 199475504]

約数ペア:

[(1, 199475504), (2, 99737752), (4, 49868876), (8, 24934438), (16, 12467219), (23, 8672848), (46, 4336424), (92, 2168212), (184, 1084106), (368, 542053)]