210668876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 420215040

約数和(自身を除く): 209546164

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 319, 428, 638, 1177, 1276, 1543, 2354, 3086, 3103, 4708, 6172, 6206, 12412, 16973, 33946, 34133, 44747, 67892, 68266, 89494, 136532, 165101, 178988, 330202, 492217, 660404, 984434, 1816111, 1968868, 3632222, 4787929, 7264444, 9575858, 19151716, 52667219, 105334438, 210668876]

約数ペア:

[(1, 210668876), (2, 105334438), (4, 52667219), (11, 19151716), (22, 9575858), (29, 7264444), (44, 4787929), (58, 3632222), (107, 1968868), (116, 1816111), (214, 984434), (319, 660404), (428, 492217), (638, 330202), (1177, 178988), (1276, 165101), (1543, 136532), (2354, 89494), (3086, 68266), (3103, 67892), (4708, 44747), (6172, 34133), (6206, 33946), (12412, 16973)]