208064214

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{11783}}^1$

素因数の和:11906

約数の個数: 40

約数和(自身を含む): 470535120

約数和(自身を除く): 262470906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 11783, 17658, 23566, 35349, 70698, 106047, 212094, 318141, 636282, 954423, 1284347, 1908846, 2568694, 3853041, 7706082, 11559123, 23118246, 34677369, 69354738, 104032107, 208064214]

約数ペア:

[(1, 208064214), (2, 104032107), (3, 69354738), (6, 34677369), (9, 23118246), (18, 11559123), (27, 7706082), (54, 3853041), (81, 2568694), (109, 1908846), (162, 1284347), (218, 954423), (327, 636282), (654, 318141), (981, 212094), (1962, 106047), (2943, 70698), (5886, 35349), (8829, 23566), (11783, 17658)]