202166251

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66089}}^1$

素因数の和:66138

約数の個数: 16

約数和(自身を含む): 253785600

約数和(自身を除く): 51619349

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 66089, 462623, 1255691, 1520047, 8789837, 10640329, 28880893, 202166251]

約数ペア:

[(1, 202166251), (7, 28880893), (19, 10640329), (23, 8789837), (133, 1520047), (161, 1255691), (437, 462623), (3059, 66089)]