201551623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{1811}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 248403456

約数和(自身を除く): 46851833

約数列:

[1, 7, 13, 91, 1223, 1811, 8561, 12677, 15899, 23543, 111293, 164801, 2214853, 15503971, 28793089, 201551623]

約数ペア:

[(1, 201551623), (7, 28793089), (13, 15503971), (91, 2214853), (1223, 164801), (1811, 111293), (8561, 23543), (12677, 15899)]