209408484543

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1\times {\mathrm{147919}}^1$

素因数の和:149422

約数の個数: 16

約数和(自身を含む): 280101312000

約数和(自身を除く): 70692827457

約数列:

[1, 3, 449, 1051, 1347, 3153, 147919, 443757, 471899, 1415697, 66415631, 155462869, 199246893, 466388607, 69802828181, 209408484543]

約数ペア:

[(1, 209408484543), (3, 69802828181), (449, 466388607), (1051, 199246893), (1347, 155462869), (3153, 66415631), (147919, 1415697), (443757, 471899)]