210808109697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{382979}}^1$

素因数の和:383293

約数の個数: 32

約数和(自身を含む): 305746721280

約数和(自身を除く): 94938611583

約数列:

[1, 3, 17, 43, 51, 129, 251, 731, 753, 2193, 4267, 10793, 12801, 32379, 183481, 382979, 550443, 1148937, 6510643, 16468097, 19531929, 49404291, 96127729, 279957649, 288383187, 839872947, 1634171393, 4133492347, 4902514179, 12400477041, 70269369899, 210808109697]

約数ペア:

[(1, 210808109697), (3, 70269369899), (17, 12400477041), (43, 4902514179), (51, 4133492347), (129, 1634171393), (251, 839872947), (731, 288383187), (753, 279957649), (2193, 96127729), (4267, 49404291), (10793, 19531929), (12801, 16468097), (32379, 6510643), (183481, 1148937), (382979, 550443)]