198767244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1274149}}^1$

素因数の和:1274169

約数の個数: 24

約数和(自身を含む): 499466800

約数和(自身を除く): 300699556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1274149, 2548298, 3822447, 5096596, 7644894, 15289788, 16563937, 33127874, 49691811, 66255748, 99383622, 198767244]

約数ペア:

[(1, 198767244), (2, 99383622), (3, 66255748), (4, 49691811), (6, 33127874), (12, 16563937), (13, 15289788), (26, 7644894), (39, 5096596), (52, 3822447), (78, 2548298), (156, 1274149)]