201870477

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{307261}}^1$

素因数の和:307340

約数の個数: 12

約数和(自身を含む): 295586044

約数和(自身を除く): 93715567

約数列:

[1, 3, 9, 73, 219, 657, 307261, 921783, 2765349, 22430053, 67290159, 201870477]

約数ペア:

[(1, 201870477), (3, 67290159), (9, 22430053), (73, 2765349), (219, 921783), (657, 307261)]