212358146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9687

約数の個数: 48

約数和(自身を含む): 430971072

約数和(自身を除く): 218612926

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 9643, 11011, 19286, 22022, 67501, 106073, 125359, 135002, 212146, 250718, 742511, 877513, 1166803, 1378949, 1485022, 1755026, 2333606, 2757898, 8167621, 9652643, 15168439, 16335242, 19305286, 30336878, 106179073, 212358146]

約数ペア:

[(1, 212358146), (2, 106179073), (7, 30336878), (11, 19305286), (13, 16335242), (14, 15168439), (22, 9652643), (26, 8167621), (77, 2757898), (91, 2333606), (121, 1755026), (143, 1485022), (154, 1378949), (182, 1166803), (242, 877513), (286, 742511), (847, 250718), (1001, 212146), (1573, 135002), (1694, 125359), (2002, 106073), (3146, 67501), (9643, 22022), (11011, 19286)]