198362316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 473145344

約数和(自身を除く): 274783028

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 219, 254, 292, 381, 438, 508, 762, 876, 1524, 1783, 3566, 5349, 7132, 9271, 10698, 18542, 21396, 27813, 37084, 55626, 111252, 130159, 226441, 260318, 390477, 452882, 520636, 679323, 780954, 905764, 1358646, 1561908, 2717292, 16530193, 33060386, 49590579, 66120772, 99181158, 198362316]

約数ペア:

[(1, 198362316), (2, 99181158), (3, 66120772), (4, 49590579), (6, 33060386), (12, 16530193), (73, 2717292), (127, 1561908), (146, 1358646), (219, 905764), (254, 780954), (292, 679323), (381, 520636), (438, 452882), (508, 390477), (762, 260318), (876, 226441), (1524, 130159), (1783, 111252), (3566, 55626), (5349, 37084), (7132, 27813), (9271, 21396), (10698, 18542)]