207142756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{41729}}^1$

素因数の和:41823

約数の個数: 24

約数和(自身を含む): 389090520

約数和(自身を除く): 181947764

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 41729, 83458, 166916, 709393, 1418786, 2837572, 3046217, 6092434, 12184868, 51785689, 103571378, 207142756]

約数ペア:

[(1, 207142756), (2, 103571378), (4, 51785689), (17, 12184868), (34, 6092434), (68, 3046217), (73, 2837572), (146, 1418786), (292, 709393), (1241, 166916), (2482, 83458), (4964, 41729)]