225023546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{39799}}^1$

素因数の和:40069

約数の個数: 16

約数和(自身を含む): 369662400

約数和(自身を除く): 144638854

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 39799, 79598, 437789, 875578, 10228343, 20456686, 112511773, 225023546]

約数ペア:

[(1, 225023546), (2, 112511773), (11, 20456686), (22, 10228343), (257, 875578), (514, 437789), (2827, 79598), (5654, 39799)]