220181038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 422110080

約数和(自身を除く): 201929042

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 413, 649, 826, 847, 1298, 1694, 2203, 4406, 4543, 7139, 9086, 14278, 15421, 24233, 30842, 48466, 49973, 99946, 129977, 169631, 259954, 266563, 339262, 533126, 909839, 1429747, 1819678, 1865941, 2859494, 3731882, 10008229, 15727217, 20016458, 31454434, 110090519, 220181038]

約数ペア:

[(1, 220181038), (2, 110090519), (7, 31454434), (11, 20016458), (14, 15727217), (22, 10008229), (59, 3731882), (77, 2859494), (118, 1865941), (121, 1819678), (154, 1429747), (242, 909839), (413, 533126), (649, 339262), (826, 266563), (847, 259954), (1298, 169631), (1694, 129977), (2203, 99946), (4406, 49973), (4543, 48466), (7139, 30842), (9086, 24233), (14278, 15421)]