207728534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 343284480

約数和(自身を除く): 135555946

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 859, 923, 1703, 1718, 1846, 3406, 9301, 11167, 18602, 22334, 60989, 112529, 120913, 121978, 225058, 241826, 792857, 1462877, 1585714, 2925754, 7989559, 15979118, 103864267, 207728534]

約数ペア:

[(1, 207728534), (2, 103864267), (13, 15979118), (26, 7989559), (71, 2925754), (131, 1585714), (142, 1462877), (262, 792857), (859, 241826), (923, 225058), (1703, 121978), (1718, 120913), (1846, 112529), (3406, 60989), (9301, 22334), (11167, 18602)]