201279213

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 297142560

約数和(自身を除く): 95863347

約数列:

[1, 3, 9, 53, 159, 477, 571, 739, 1713, 2217, 5139, 6651, 30263, 39167, 90789, 117501, 272367, 352503, 421969, 1265907, 3797721, 22364357, 67093071, 201279213]

約数ペア:

[(1, 201279213), (3, 67093071), (9, 22364357), (53, 3797721), (159, 1265907), (477, 421969), (571, 352503), (739, 272367), (1713, 117501), (2217, 90789), (5139, 39167), (6651, 30263)]