208518076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 401992864

約数和(自身を除く): 193474788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 163, 292, 326, 337, 652, 674, 949, 1348, 1898, 2119, 3796, 4238, 4381, 8476, 8762, 11899, 17524, 23798, 24601, 47596, 49202, 54931, 98404, 109862, 154687, 219724, 309374, 319813, 618748, 639626, 714103, 1279252, 1428206, 2856412, 4009963, 8019926, 16039852, 52129519, 104259038, 208518076]

約数ペア:

[(1, 208518076), (2, 104259038), (4, 52129519), (13, 16039852), (26, 8019926), (52, 4009963), (73, 2856412), (146, 1428206), (163, 1279252), (292, 714103), (326, 639626), (337, 618748), (652, 319813), (674, 309374), (949, 219724), (1348, 154687), (1898, 109862), (2119, 98404), (3796, 54931), (4238, 49202), (4381, 47596), (8476, 24601), (8762, 23798), (11899, 17524)]