201685655216

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{70420969}}^1$

素因数の和:70421156

約数の個数: 20

約数和(自身を含む): 392949012600

約数和(自身を除く): 191263357384

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 70420969, 140841938, 281683876, 563367752, 1126735504, 12605353451, 25210706902, 50421413804, 100842827608, 201685655216]

約数ペア:

[(1, 201685655216), (2, 100842827608), (4, 50421413804), (8, 25210706902), (16, 12605353451), (179, 1126735504), (358, 563367752), (716, 281683876), (1432, 140841938), (2864, 70420969)]