201791008

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{61223}}^1$

素因数の和:61336

約数の個数: 24

約数和(自身を含む): 401139648

約数和(自身を除く): 199348640

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 61223, 122446, 244892, 489784, 979568, 1959136, 6305969, 12611938, 25223876, 50447752, 100895504, 201791008]

約数ペア:

[(1, 201791008), (2, 100895504), (4, 50447752), (8, 25223876), (16, 12611938), (32, 6305969), (103, 1959136), (206, 979568), (412, 489784), (824, 244892), (1648, 122446), (3296, 61223)]