143561804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{20903}}^1$

素因数の和:21025

約数の個数: 24

約数和(自身を含む): 268658208

約数和(自身を除く): 125096404

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 20903, 41806, 83612, 355351, 710702, 1421404, 2111203, 4222406, 8444812, 35890451, 71780902, 143561804]

約数ペア:

[(1, 143561804), (2, 71780902), (4, 35890451), (17, 8444812), (34, 4222406), (68, 2111203), (101, 1421404), (202, 710702), (404, 355351), (1717, 83612), (3434, 41806), (6868, 20903)]