111227998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 197261568

約数和(自身を除く): 86033570

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 574, 749, 1498, 1811, 3622, 4387, 8774, 12677, 25354, 30709, 61418, 74251, 148502, 193777, 387554, 519757, 1039514, 1356439, 2712878, 7944857, 15889714, 55613999, 111227998]

約数ペア:

[(1, 111227998), (2, 55613999), (7, 15889714), (14, 7944857), (41, 2712878), (82, 1356439), (107, 1039514), (214, 519757), (287, 387554), (574, 193777), (749, 148502), (1498, 74251), (1811, 61418), (3622, 30709), (4387, 25354), (8774, 12677)]