201444316

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{29959}}^1$

素因数の和:30045

約数の個数: 18

約数和(自身を含む): 361347560

約数和(自身を除く): 159903244

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 29959, 59918, 119836, 1228319, 2456638, 4913276, 50361079, 100722158, 201444316]

約数ペア:

[(1, 201444316), (2, 100722158), (4, 50361079), (41, 4913276), (82, 2456638), (164, 1228319), (1681, 119836), (3362, 59918), (6724, 29959)]