202857985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{35809}}^1$

素因数の和:35928

約数の個数: 16

約数和(自身を含む): 268145280

約数和(自身を除く): 65287295

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 35809, 179045, 393899, 1969495, 3688327, 18441635, 40571597, 202857985]

約数ペア:

[(1, 202857985), (5, 40571597), (11, 18441635), (55, 3688327), (103, 1969495), (515, 393899), (1133, 179045), (5665, 35809)]