198309382

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 299469312

約数和(自身を除く): 101159930

約数列:

[1, 2, 331, 463, 647, 662, 926, 1294, 153253, 214157, 299561, 306506, 428314, 599122, 99154691, 198309382]

約数ペア:

[(1, 198309382), (2, 99154691), (331, 599122), (463, 428314), (647, 306506), (662, 299561), (926, 214157), (1294, 153253)]