202729406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{400651}}^1$

素因数の和:400687

約数の個数: 16

約数和(自身を含む): 346163328

約数和(自身を除く): 143433922

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 400651, 801302, 4407161, 8814322, 9214973, 18429946, 101364703, 202729406]

約数ペア:

[(1, 202729406), (2, 101364703), (11, 18429946), (22, 9214973), (23, 8814322), (46, 4407161), (253, 801302), (506, 400651)]