204535156

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{10303}}^1$

素因数の和:11023

約数の個数: 24

約数和(自身を含む): 409687040

約数和(自身を除く): 205151884

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 4963, 9926, 10303, 19852, 20606, 41212, 72121, 144242, 288484, 7304827, 14609654, 29219308, 51133789, 102267578, 204535156]

約数ペア:

[(1, 204535156), (2, 102267578), (4, 51133789), (7, 29219308), (14, 14609654), (28, 7304827), (709, 288484), (1418, 144242), (2836, 72121), (4963, 41212), (9926, 20606), (10303, 19852)]