221279172

素因数分解:

$2^2\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{12451}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 516708192

約数和(自身を除く): 295429020

約数列:

[1, 2, 3, 4, 6, 12, 1481, 2962, 4443, 5924, 8886, 12451, 17772, 24902, 37353, 49804, 74706, 149412, 18439931, 36879862, 55319793, 73759724, 110639586, 221279172]

約数ペア:

[(1, 221279172), (2, 110639586), (3, 73759724), (4, 55319793), (6, 36879862), (12, 18439931), (1481, 149412), (2962, 74706), (4443, 49804), (5924, 37353), (8886, 24902), (12451, 17772)]