201121842

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 410417280

約数和(自身を除く): 209295438

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 2729, 5458, 8187, 12283, 16374, 24566, 36849, 73698, 193759, 387518, 472117, 581277, 944234, 1162554, 1416351, 2832702, 33520307, 67040614, 100560921, 201121842]

約数ペア:

[(1, 201121842), (2, 100560921), (3, 67040614), (6, 33520307), (71, 2832702), (142, 1416351), (173, 1162554), (213, 944234), (346, 581277), (426, 472117), (519, 387518), (1038, 193759), (2729, 73698), (5458, 36849), (8187, 24566), (12283, 16374)]