217133044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67939}}^1$

素因数の和:68007

約数の個数: 24

約数和(自身を含む): 410901120

約数和(自身を除く): 193768076

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 67939, 135878, 271756, 1154963, 2309926, 3193133, 4619852, 6386266, 12772532, 54283261, 108566522, 217133044]

約数ペア:

[(1, 217133044), (2, 108566522), (4, 54283261), (17, 12772532), (34, 6386266), (47, 4619852), (68, 3193133), (94, 2309926), (188, 1154963), (799, 271756), (1598, 135878), (3196, 67939)]