209650934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 337742784

約数和(自身を除く): 128091850

約数列:

[1, 2, 23, 46, 53, 106, 113, 226, 761, 1219, 1522, 2438, 2599, 5198, 5989, 11978, 17503, 35006, 40333, 80666, 85993, 137747, 171986, 275494, 927659, 1855318, 1977839, 3955678, 4557629, 9115258, 104825467, 209650934]

約数ペア:

[(1, 209650934), (2, 104825467), (23, 9115258), (46, 4557629), (53, 3955678), (106, 1977839), (113, 1855318), (226, 927659), (761, 275494), (1219, 171986), (1522, 137747), (2438, 85993), (2599, 80666), (5198, 40333), (5989, 35006), (11978, 17503)]