197344758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47737}}^1$

素因数の和:47808

約数の個数: 32

約数和(自身を含む): 433079136

約数和(自身を除く): 235734378

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 47737, 95474, 143211, 286422, 620581, 1241162, 1861743, 2530061, 3723486, 5060122, 7590183, 15180366, 32890793, 65781586, 98672379, 197344758]

約数ペア:

[(1, 197344758), (2, 98672379), (3, 65781586), (6, 32890793), (13, 15180366), (26, 7590183), (39, 5060122), (53, 3723486), (78, 2530061), (106, 1861743), (159, 1241162), (318, 620581), (689, 286422), (1378, 143211), (2067, 95474), (4134, 47737)]