210045892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{202747}}^1$

素因数の和:202795

約数の個数: 24

約数和(自身を含む): 431447744

約数和(自身を除く): 221401852

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 202747, 405494, 810988, 1419229, 2838458, 5676916, 7501639, 15003278, 30006556, 52511473, 105022946, 210045892]

約数ペア:

[(1, 210045892), (2, 105022946), (4, 52511473), (7, 30006556), (14, 15003278), (28, 7501639), (37, 5676916), (74, 2838458), (148, 1419229), (259, 810988), (518, 405494), (1036, 202747)]