218837706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{6133}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 462258240

約数和(自身を除く): 243420534

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 5947, 6133, 11894, 12266, 17841, 18399, 35682, 36798, 116527, 233054, 349581, 699162, 1919629, 3839258, 5758887, 11517774, 36472951, 72945902, 109418853, 218837706]

約数ペア:

[(1, 218837706), (2, 109418853), (3, 72945902), (6, 36472951), (19, 11517774), (38, 5758887), (57, 3839258), (114, 1919629), (313, 699162), (626, 349581), (939, 233054), (1878, 116527), (5947, 36798), (6133, 35682), (11894, 18399), (12266, 17841)]