102731258

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 179504640

約数和(自身を除く): 76773382

約数列:

[1, 2, 7, 14, 83, 166, 211, 419, 422, 581, 838, 1162, 1477, 2933, 2954, 5866, 17513, 34777, 35026, 69554, 88409, 122591, 176818, 243439, 245182, 486878, 618863, 1237726, 7337947, 14675894, 51365629, 102731258]

約数ペア:

[(1, 102731258), (2, 51365629), (7, 14675894), (14, 7337947), (83, 1237726), (166, 618863), (211, 486878), (419, 245182), (422, 243439), (581, 176818), (838, 122591), (1162, 88409), (1477, 69554), (2933, 35026), (2954, 34777), (5866, 17513)]