197816268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1268053}}^1$

素因数の和:1268073

約数の個数: 24

約数和(自身を含む): 497077168

約数和(自身を除く): 299260900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1268053, 2536106, 3804159, 5072212, 7608318, 15216636, 16484689, 32969378, 49454067, 65938756, 98908134, 197816268]

約数ペア:

[(1, 197816268), (2, 98908134), (3, 65938756), (4, 49454067), (6, 32969378), (12, 16484689), (13, 15216636), (26, 7608318), (39, 5072212), (52, 3804159), (78, 2536106), (156, 1268053)]