223852970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13477}}^1$

素因数の和:13646

約数の個数: 32

約数和(自身を含む): 442509696

約数和(自身を除く): 218656726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 13477, 16610, 26954, 67385, 134770, 148247, 296494, 741235, 1482470, 2035027, 4070054, 10175135, 20350270, 22385297, 44770594, 111926485, 223852970]

約数ペア:

[(1, 223852970), (2, 111926485), (5, 44770594), (10, 22385297), (11, 20350270), (22, 10175135), (55, 4070054), (110, 2035027), (151, 1482470), (302, 741235), (755, 296494), (1510, 148247), (1661, 134770), (3322, 67385), (8305, 26954), (13477, 16610)]