190948499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 245452800

約数和(自身を除く): 54504301

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 551, 589, 899, 1597, 3857, 4123, 6293, 11179, 17081, 30343, 46313, 49507, 119567, 212401, 324191, 346549, 879947, 940633, 1435703, 6159629, 6584431, 10049921, 27278357, 190948499]

約数ペア:

[(1, 190948499), (7, 27278357), (19, 10049921), (29, 6584431), (31, 6159629), (133, 1435703), (203, 940633), (217, 879947), (551, 346549), (589, 324191), (899, 212401), (1597, 119567), (3857, 49507), (4123, 46313), (6293, 30343), (11179, 17081)]