199876086

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{64937}}^1$

素因数の和:64970

約数の個数: 40

約数和(自身を含む): 471449880

約数和(自身を除く): 271573794

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 64937, 129874, 194811, 389622, 584433, 1168866, 1233803, 1753299, 2467606, 3506598, 3701409, 5259897, 7402818, 10519794, 11104227, 22208454, 33312681, 66625362, 99938043, 199876086]

約数ペア:

[(1, 199876086), (2, 99938043), (3, 66625362), (6, 33312681), (9, 22208454), (18, 11104227), (19, 10519794), (27, 7402818), (38, 5259897), (54, 3701409), (57, 3506598), (81, 2467606), (114, 1753299), (162, 1233803), (171, 1168866), (342, 584433), (513, 389622), (1026, 194811), (1539, 129874), (3078, 64937)]