207920922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{76837}}^1$

素因数の和:76894

約数の個数: 32

約数和(自身を含む): 464716224

約数和(自身を除く): 256795302

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 76837, 153674, 230511, 461022, 845207, 1690414, 2535621, 3150317, 5071242, 6300634, 9450951, 18901902, 34653487, 69306974, 103960461, 207920922]

約数ペア:

[(1, 207920922), (2, 103960461), (3, 69306974), (6, 34653487), (11, 18901902), (22, 9450951), (33, 6300634), (41, 5071242), (66, 3150317), (82, 2535621), (123, 1690414), (246, 845207), (451, 461022), (902, 230511), (1353, 153674), (2706, 76837)]