206169095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2377}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 287642880

約数和(自身を除く): 81473785

約数列:

[1, 5, 11, 19, 55, 83, 95, 209, 415, 913, 1045, 1577, 2377, 4565, 7885, 11885, 17347, 26147, 45163, 86735, 130735, 197291, 225815, 496793, 986455, 2170201, 2483965, 3748529, 10851005, 18742645, 41233819, 206169095]

約数ペア:

[(1, 206169095), (5, 41233819), (11, 18742645), (19, 10851005), (55, 3748529), (83, 2483965), (95, 2170201), (209, 986455), (415, 496793), (913, 225815), (1045, 197291), (1577, 130735), (2377, 86735), (4565, 45163), (7885, 26147), (11885, 17347)]