220199166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13399}}^1$

素因数の和:13501

約数の個数: 48

約数和(自身を含む): 526780800

約数和(自身を除く): 306581634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 5478, 8217, 13399, 16434, 26798, 40197, 80394, 120591, 147389, 241182, 294778, 442167, 884334, 1112117, 1326501, 2224234, 2653002, 3336351, 6672702, 10009053, 12233287, 20018106, 24466574, 36699861, 73399722, 110099583, 220199166]

約数ペア:

[(1, 220199166), (2, 110099583), (3, 73399722), (6, 36699861), (9, 24466574), (11, 20018106), (18, 12233287), (22, 10009053), (33, 6672702), (66, 3336351), (83, 2653002), (99, 2224234), (166, 1326501), (198, 1112117), (249, 884334), (498, 442167), (747, 294778), (913, 241182), (1494, 147389), (1826, 120591), (2739, 80394), (5478, 40197), (8217, 26798), (13399, 16434)]