215540876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{27733}}^1$

素因数の和:27833

約数の個数: 24

約数和(自身を含む): 396041520

約数和(自身を除く): 180500644

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 27733, 55466, 110932, 804257, 1608514, 1858111, 3217028, 3716222, 7432444, 53885219, 107770438, 215540876]

約数ペア:

[(1, 215540876), (2, 107770438), (4, 53885219), (29, 7432444), (58, 3716222), (67, 3217028), (116, 1858111), (134, 1608514), (268, 804257), (1943, 110932), (3886, 55466), (7772, 27733)]