223435990

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{21059}}^1$

素因数の和:22127

約数の個数: 16

約数和(自身を含む): 402582960

約数和(自身を除く): 179146970

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 10610, 21059, 42118, 105295, 210590, 22343599, 44687198, 111717995, 223435990]

約数ペア:

[(1, 223435990), (2, 111717995), (5, 44687198), (10, 22343599), (1061, 210590), (2122, 105295), (5305, 42118), (10610, 21059)]