217223330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{529813}}^1$

素因数の和:529861

約数の個数: 16

約数和(自身を含む): 400539384

約数和(自身を除く): 183316054

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 529813, 1059626, 2649065, 5298130, 21722333, 43444666, 108611665, 217223330]

約数ペア:

[(1, 217223330), (2, 108611665), (5, 43444666), (10, 21722333), (41, 5298130), (82, 2649065), (205, 1059626), (410, 529813)]