211034216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33863}}^1$

素因数の和:33929

約数の個数: 32

約数和(自身を含む): 426686400

約数和(自身を除く): 215652184

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 33863, 67726, 135452, 270904, 643397, 1286794, 1388383, 2573588, 2776766, 5147176, 5553532, 11107064, 26379277, 52758554, 105517108, 211034216]

約数ペア:

[(1, 211034216), (2, 105517108), (4, 52758554), (8, 26379277), (19, 11107064), (38, 5553532), (41, 5147176), (76, 2776766), (82, 2573588), (152, 1388383), (164, 1286794), (328, 643397), (779, 270904), (1558, 135452), (3116, 67726), (6232, 33863)]