201671691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{47441}}^1$

素因数の和:47566

約数の個数: 16

約数和(自身を含む): 292242720

約数和(自身を除く): 90571029

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 47441, 142323, 616733, 1850199, 5171069, 15513207, 67223897, 201671691]

約数ペア:

[(1, 201671691), (3, 67223897), (13, 15513207), (39, 5171069), (109, 1850199), (327, 616733), (1417, 142323), (4251, 47441)]