201248971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{55609}}^1$

素因数の和:55674

約数の個数: 16

約数和(自身を含む): 256250880

約数和(自身を除く): 55001909

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 55609, 389263, 611699, 2613623, 4281893, 18295361, 28749853, 201248971]

約数ペア:

[(1, 201248971), (7, 28749853), (11, 18295361), (47, 4281893), (77, 2613623), (329, 611699), (517, 389263), (3619, 55609)]