201995755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{4759}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 261495360

約数和(自身を除く): 59499605

約数列:

[1, 5, 13, 65, 653, 3265, 4759, 8489, 23795, 42445, 61867, 309335, 3107627, 15538135, 40399151, 201995755]

約数ペア:

[(1, 201995755), (5, 40399151), (13, 15538135), (65, 3107627), (653, 309335), (3265, 61867), (4759, 42445), (8489, 23795)]