211339368

素因数分解:

$2^3\times 3^4\times {\mathrm{326141}}^1$

素因数の和:326159

約数の個数: 40

約数和(自身を含む): 591947730

約数和(自身を除く): 380608362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 326141, 652282, 978423, 1304564, 1956846, 2609128, 2935269, 3913692, 5870538, 7827384, 8805807, 11741076, 17611614, 23482152, 26417421, 35223228, 52834842, 70446456, 105669684, 211339368]

約数ペア:

[(1, 211339368), (2, 105669684), (3, 70446456), (4, 52834842), (6, 35223228), (8, 26417421), (9, 23482152), (12, 17611614), (18, 11741076), (24, 8805807), (27, 7827384), (36, 5870538), (54, 3913692), (72, 2935269), (81, 2609128), (108, 1956846), (162, 1304564), (216, 978423), (324, 652282), (648, 326141)]