202421756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{3557}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 364026096

約数和(自身を除く): 161604340

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1388, 3557, 7114, 14227, 14228, 28454, 56908, 145837, 291674, 583348, 1234279, 2468558, 4937116, 50605439, 101210878, 202421756]

約数ペア:

[(1, 202421756), (2, 101210878), (4, 50605439), (41, 4937116), (82, 2468558), (164, 1234279), (347, 583348), (694, 291674), (1388, 145837), (3557, 56908), (7114, 28454), (14227, 14228)]