201961039

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1399}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 237081600

約数和(自身を除く): 35120561

約数列:

[1, 7, 41, 287, 503, 1399, 3521, 9793, 20623, 57359, 144361, 401513, 703697, 4925879, 28851577, 201961039]

約数ペア:

[(1, 201961039), (7, 28851577), (41, 4925879), (287, 703697), (503, 401513), (1399, 144361), (3521, 57359), (9793, 20623)]