159911402

素因数分解:

$2^1\times 7^4\times {\mathrm{33301}}^1$

素因数の和:33331

約数の個数: 20

約数和(自身を含む): 279836706

約数和(自身を除く): 119925304

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 33301, 66602, 233107, 466214, 1631749, 3263498, 11422243, 22844486, 79955701, 159911402]

約数ペア:

[(1, 159911402), (2, 79955701), (7, 22844486), (14, 11422243), (49, 3263498), (98, 1631749), (343, 466214), (686, 233107), (2401, 66602), (4802, 33301)]