199033588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{201451}}^1$

素因数の和:201487

約数の個数: 24

約数和(自身を含む): 394845920

約数和(自身を除く): 195812332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 201451, 402902, 805804, 2618863, 3827569, 5237726, 7655138, 10475452, 15310276, 49758397, 99516794, 199033588]

約数ペア:

[(1, 199033588), (2, 99516794), (4, 49758397), (13, 15310276), (19, 10475452), (26, 7655138), (38, 5237726), (52, 3827569), (76, 2618863), (247, 805804), (494, 402902), (988, 201451)]