201271642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64014

約数の個数: 24

約数和(自身を含む): 357381108

約数和(自身を除く): 156109466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 63977, 127954, 703747, 831701, 1407494, 1663402, 7741217, 9148711, 15482434, 18297422, 100635821, 201271642]

約数ペア:

[(1, 201271642), (2, 100635821), (11, 18297422), (13, 15482434), (22, 9148711), (26, 7741217), (121, 1663402), (143, 1407494), (242, 831701), (286, 703747), (1573, 127954), (3146, 63977)]