201486887

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{48869}}^1$

素因数の和:48926

約数の個数: 16

約数和(自身を含む): 250214400

約数和(自身を除く): 48727513

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 48869, 342083, 928511, 1514939, 6499577, 10604573, 28783841, 201486887]

約数ペア:

[(1, 201486887), (7, 28783841), (19, 10604573), (31, 6499577), (133, 1514939), (217, 928511), (589, 342083), (4123, 48869)]