261550186

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{5119}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 399974400

約数和(自身を除く): 138424214

約数列:

[1, 2, 59, 118, 433, 866, 5119, 10238, 25547, 51094, 302021, 604042, 2216527, 4433054, 130775093, 261550186]

約数ペア:

[(1, 261550186), (2, 130775093), (59, 4433054), (118, 2216527), (433, 604042), (866, 302021), (5119, 51094), (10238, 25547)]