208522670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3677}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 386101728

約数和(自身を除く): 177579058

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 1070, 3677, 5671, 7354, 11342, 18385, 28355, 36770, 56710, 194881, 389762, 393439, 786878, 974405, 1948810, 1967195, 3934390, 20852267, 41704534, 104261335, 208522670]

約数ペア:

[(1, 208522670), (2, 104261335), (5, 41704534), (10, 20852267), (53, 3934390), (106, 1967195), (107, 1948810), (214, 974405), (265, 786878), (530, 393439), (535, 389762), (1070, 194881), (3677, 56710), (5671, 36770), (7354, 28355), (11342, 18385)]