220734888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{836117}}^1$

素因数の和:836137

約数の個数: 32

約数和(自身を含む): 602004960

約数和(自身を除く): 381270072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 836117, 1672234, 2508351, 3344468, 5016702, 6688936, 9197287, 10033404, 18394574, 20066808, 27591861, 36789148, 55183722, 73578296, 110367444, 220734888]

約数ペア:

[(1, 220734888), (2, 110367444), (3, 73578296), (4, 55183722), (6, 36789148), (8, 27591861), (11, 20066808), (12, 18394574), (22, 10033404), (24, 9197287), (33, 6688936), (44, 5016702), (66, 3344468), (88, 2508351), (132, 1672234), (264, 836117)]