201281284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{3923}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 358622208

約数和(自身を除く): 157340924

約数列:

[1, 2, 4, 101, 127, 202, 254, 404, 508, 3923, 7846, 12827, 15692, 25654, 51308, 396223, 498221, 792446, 996442, 1584892, 1992884, 50320321, 100640642, 201281284]

約数ペア:

[(1, 201281284), (2, 100640642), (4, 50320321), (101, 1992884), (127, 1584892), (202, 996442), (254, 792446), (404, 498221), (508, 396223), (3923, 51308), (7846, 25654), (12827, 15692)]