201181208

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{198013}}^1$

素因数の和:198146

約数の個数: 16

約数和(自身を含む): 380186880

約数和(自身を除く): 179005672

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 198013, 396026, 792052, 1584104, 25147651, 50295302, 100590604, 201181208]

約数ペア:

[(1, 201181208), (2, 100590604), (4, 50295302), (8, 25147651), (127, 1584104), (254, 792052), (508, 396026), (1016, 198013)]