223036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 440496

約数和(自身を除く): 217460

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 137, 148, 274, 407, 548, 814, 1507, 1628, 3014, 5069, 6028, 10138, 20276, 55759, 111518, 223036]

約数ペア:

[(1, 223036), (2, 111518), (4, 55759), (11, 20276), (22, 10138), (37, 6028), (44, 5069), (74, 3014), (137, 1628), (148, 1507), (274, 814), (407, 548)]