205161702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7703}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 430437888

約数和(自身を除く): 225276186

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 7703, 8878, 13317, 15406, 23109, 26634, 46218, 177169, 354338, 531507, 1063014, 1486679, 2973358, 4460037, 8920074, 34193617, 68387234, 102580851, 205161702]

約数ペア:

[(1, 205161702), (2, 102580851), (3, 68387234), (6, 34193617), (23, 8920074), (46, 4460037), (69, 2973358), (138, 1486679), (193, 1063014), (386, 531507), (579, 354338), (1158, 177169), (4439, 46218), (7703, 26634), (8878, 23109), (13317, 15406)]