211044966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{86423}}^1$

素因数の和:86476

約数の個数: 32

約数和(自身を含む): 472912128

約数和(自身を除く): 261867162

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 86423, 172846, 259269, 518538, 950653, 1901306, 2851959, 3197651, 5703918, 6395302, 9592953, 19185906, 35174161, 70348322, 105522483, 211044966]

約数ペア:

[(1, 211044966), (2, 105522483), (3, 70348322), (6, 35174161), (11, 19185906), (22, 9592953), (33, 6395302), (37, 5703918), (66, 3197651), (74, 2851959), (111, 1901306), (222, 950653), (407, 518538), (814, 259269), (1221, 172846), (2442, 86423)]