208065156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333751}}^1$

素因数の和:1333771

約数の個数: 24

約数和(自身を含む): 522830784

約数和(自身を除く): 314765628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333751, 2667502, 4001253, 5335004, 8002506, 16005012, 17338763, 34677526, 52016289, 69355052, 104032578, 208065156]

約数ペア:

[(1, 208065156), (2, 104032578), (3, 69355052), (4, 52016289), (6, 34677526), (12, 17338763), (13, 16005012), (26, 8002506), (39, 5335004), (52, 4001253), (78, 2667502), (156, 1333751)]