198355312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{539009}}^1$

素因数の和:539040

約数の個数: 20

約数和(自身を含む): 401023440

約数和(自身を除く): 202668128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 539009, 1078018, 2156036, 4312072, 8624144, 12397207, 24794414, 49588828, 99177656, 198355312]

約数ペア:

[(1, 198355312), (2, 99177656), (4, 49588828), (8, 24794414), (16, 12397207), (23, 8624144), (46, 4312072), (92, 2156036), (184, 1078018), (368, 539009)]