201782163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 312221952

約数和(自身を除く): 110439789

約数列:

[1, 3, 11, 17, 33, 51, 187, 251, 561, 753, 1433, 2761, 4267, 4299, 8283, 12801, 15763, 24361, 46937, 47289, 73083, 140811, 267971, 359683, 803913, 1079049, 3956513, 6114611, 11869539, 18343833, 67260721, 201782163]

約数ペア:

[(1, 201782163), (3, 67260721), (11, 18343833), (17, 11869539), (33, 6114611), (51, 3956513), (187, 1079049), (251, 803913), (561, 359683), (753, 267971), (1433, 140811), (2761, 73083), (4267, 47289), (4299, 46937), (8283, 24361), (12801, 15763)]