222753296

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{17209}}^1$

素因数の和:18026

約数の個数: 20

約数和(自身を含む): 432143100

約数和(自身を除く): 209389804

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 17209, 34418, 68836, 137672, 275344, 13922081, 27844162, 55688324, 111376648, 222753296]

約数ペア:

[(1, 222753296), (2, 111376648), (4, 55688324), (8, 27844162), (16, 13922081), (809, 275344), (1618, 137672), (3236, 68836), (6472, 34418), (12944, 17209)]