201248855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{25523}}^1$

素因数の和:25630

約数の個数: 16

約数和(自身を含む): 257281920

約数和(自身を除く): 56033065

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 25523, 127615, 484937, 2118409, 2424685, 10592045, 40249771, 201248855]

約数ペア:

[(1, 201248855), (5, 40249771), (19, 10592045), (83, 2424685), (95, 2118409), (415, 484937), (1577, 127615), (7885, 25523)]