204497838

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{24121}}^1$

素因数の和:24289

約数の個数: 32

約数和(自身を含む): 457353120

約数和(自身を除く): 252855282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 24121, 48242, 72363, 144726, 217089, 434178, 651267, 1302534, 3786997, 7573994, 11360991, 22721982, 34082973, 68165946, 102248919, 204497838]

約数ペア:

[(1, 204497838), (2, 102248919), (3, 68165946), (6, 34082973), (9, 22721982), (18, 11360991), (27, 7573994), (54, 3786997), (157, 1302534), (314, 651267), (471, 434178), (942, 217089), (1413, 144726), (2826, 72363), (4239, 48242), (8478, 24121)]