220609752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{835643}}^1$

素因数の和:835663

約数の個数: 32

約数和(自身を含む): 601663680

約数和(自身を除く): 381053928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 835643, 1671286, 2506929, 3342572, 5013858, 6685144, 9192073, 10027716, 18384146, 20055432, 27576219, 36768292, 55152438, 73536584, 110304876, 220609752]

約数ペア:

[(1, 220609752), (2, 110304876), (3, 73536584), (4, 55152438), (6, 36768292), (8, 27576219), (11, 20055432), (12, 18384146), (22, 10027716), (24, 9192073), (33, 6685144), (44, 5013858), (66, 3342572), (88, 2506929), (132, 1671286), (264, 835643)]