224992079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 261488640

約数和(自身を除く): 36496561

約数列:

[1, 13, 31, 37, 79, 191, 403, 481, 1027, 1147, 2449, 2483, 2923, 5921, 7067, 14911, 15089, 31837, 37999, 76973, 90613, 91871, 196157, 219077, 467759, 558293, 1177969, 2848001, 6080867, 7257809, 17307083, 224992079]

約数ペア:

[(1, 224992079), (13, 17307083), (31, 7257809), (37, 6080867), (79, 2848001), (191, 1177969), (403, 558293), (481, 467759), (1027, 219077), (1147, 196157), (2449, 91871), (2483, 90613), (2923, 76973), (5921, 37999), (7067, 31837), (14911, 15089)]