23200219

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 27357120

約数和(自身を除く): 4156901

約数列:

[1, 7, 41, 229, 287, 353, 1603, 2471, 9389, 14473, 65723, 80837, 101311, 565859, 3314317, 23200219]

約数ペア:

[(1, 23200219), (7, 3314317), (41, 565859), (229, 101311), (287, 80837), (353, 65723), (1603, 14473), (2471, 9389)]