201879268312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1328153081}}^1$

素因数の和:1328153106

約数の個数: 16

約数和(自身を含む): 398445924600

約数和(自身を除く): 196566656288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1328153081, 2656306162, 5312612324, 10625224648, 25234908539, 50469817078, 100939634156, 201879268312]

約数ペア:

[(1, 201879268312), (2, 100939634156), (4, 50469817078), (8, 25234908539), (19, 10625224648), (38, 5312612324), (76, 2656306162), (152, 1328153081)]