222488266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10147

約数の個数: 48

約数和(自身を含む): 451527552

約数和(自身を除く): 229039286

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, 10103, 11011, 20206, 22022, 70721, 111133, 131339, 141442, 222266, 262678, 777931, 919373, 1222463, 1444729, 1555862, 1838746, 2444926, 2889458, 8557241, 10113103, 15892019, 17114482, 20226206, 31784038, 111244133, 222488266]

約数ペア:

[(1, 222488266), (2, 111244133), (7, 31784038), (11, 20226206), (13, 17114482), (14, 15892019), (22, 10113103), (26, 8557241), (77, 2889458), (91, 2444926), (121, 1838746), (143, 1555862), (154, 1444729), (182, 1222463), (242, 919373), (286, 777931), (847, 262678), (1001, 222266), (1573, 141442), (1694, 131339), (2002, 111133), (3146, 70721), (10103, 22022), (11011, 20206)]