209663761538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{478879}}^1$

素因数の和:481742

約数の個数: 32

約数和(自身を含む): 392237199360

約数和(自身を除く): 182573437822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2843, 5686, 19901, 31273, 39802, 62546, 218911, 437822, 478879, 957758, 3352153, 5267669, 6704306, 10535338, 36873683, 73747366, 1361452997, 2722905994, 9530170979, 14975982967, 19060341958, 29951965934, 104831880769, 209663761538]

約数ペア:

[(1, 209663761538), (2, 104831880769), (7, 29951965934), (11, 19060341958), (14, 14975982967), (22, 9530170979), (77, 2722905994), (154, 1361452997), (2843, 73747366), (5686, 36873683), (19901, 10535338), (31273, 6704306), (39802, 5267669), (62546, 3352153), (218911, 957758), (437822, 478879)]