214978282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{43151}}^1$

素因数の和:43253

約数の個数: 16

約数和(自身を含む): 335549952

約数和(自身を除く): 120571670

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 43151, 86302, 2028097, 2287003, 4056194, 4574006, 107489141, 214978282]

約数ペア:

[(1, 214978282), (2, 107489141), (47, 4574006), (53, 4056194), (94, 2287003), (106, 2028097), (2491, 86302), (4982, 43151)]