200787517

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 231783552

約数和(自身を除く): 30996035

約数列:

[1, 7, 233, 307, 401, 1631, 2149, 2807, 71531, 93433, 123107, 500717, 654031, 861749, 28683931, 200787517]

約数ペア:

[(1, 200787517), (7, 28683931), (233, 861749), (307, 654031), (401, 500717), (1631, 123107), (2149, 93433), (2807, 71531)]