210823435

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{21881}}^1$

素因数の和:21974

約数の個数: 16

約数和(自身を含む): 264684672

約数和(自身を除く): 53861237

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 21881, 109405, 897121, 1028407, 4485605, 5142035, 42164687, 210823435]

約数ペア:

[(1, 210823435), (5, 42164687), (41, 5142035), (47, 4485605), (205, 1028407), (235, 897121), (1927, 109405), (9635, 21881)]