207932864

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{75557}}^1$

素因数の和:75612

約数の個数: 28

約数和(自身を含む): 422218104

約数和(自身を除く): 214285240

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 75557, 151114, 302228, 604456, 1208912, 2417824, 3248951, 4835648, 6497902, 12995804, 25991608, 51983216, 103966432, 207932864]

約数ペア:

[(1, 207932864), (2, 103966432), (4, 51983216), (8, 25991608), (16, 12995804), (32, 6497902), (43, 4835648), (64, 3248951), (86, 2417824), (172, 1208912), (344, 604456), (688, 302228), (1376, 151114), (2752, 75557)]