205957055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 268185600

約数和(自身を除く): 62228545

約数列:

[1, 5, 19, 47, 95, 193, 235, 239, 893, 965, 1195, 3667, 4465, 4541, 9071, 11233, 18335, 22705, 45355, 46127, 56165, 172349, 213427, 230635, 861745, 876413, 1067135, 2167969, 4382065, 10839845, 41191411, 205957055]

約数ペア:

[(1, 205957055), (5, 41191411), (19, 10839845), (47, 4382065), (95, 2167969), (193, 1067135), (235, 876413), (239, 861745), (893, 230635), (965, 213427), (1195, 172349), (3667, 56165), (4465, 46127), (4541, 45355), (9071, 22705), (11233, 18335)]