201962721

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1433}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 272574720

約数和(自身を除く): 70611999

約数列:

[1, 3, 109, 327, 431, 1293, 1433, 4299, 46979, 140937, 156197, 468591, 617623, 1852869, 67320907, 201962721]

約数ペア:

[(1, 201962721), (3, 67320907), (109, 1852869), (327, 617623), (431, 468591), (1293, 156197), (1433, 140937), (4299, 46979)]