207898672

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{276461}}^1$

素因数の和:276516

約数の個数: 20

約数和(自身を含む): 411375456

約数和(自身を除く): 203476784

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 276461, 552922, 1105844, 2211688, 4423376, 12993667, 25987334, 51974668, 103949336, 207898672]

約数ペア:

[(1, 207898672), (2, 103949336), (4, 51974668), (8, 25987334), (16, 12993667), (47, 4423376), (94, 2211688), (188, 1105844), (376, 552922), (752, 276461)]