204039864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{134947}}^1$

素因数の和:134969

約数の個数: 64

約数和(自身を含む): 647750400

約数和(自身を除く): 443710536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 134947, 269894, 404841, 539788, 809682, 944629, 1079576, 1214523, 1619364, 1889258, 2429046, 2833887, 3238728, 3643569, 3778516, 4858092, 5667774, 7287138, 7557032, 8501661, 9716184, 11335548, 14574276, 17003322, 22671096, 25504983, 29148552, 34006644, 51009966, 68013288, 102019932, 204039864]

約数ペア:

[(1, 204039864), (2, 102019932), (3, 68013288), (4, 51009966), (6, 34006644), (7, 29148552), (8, 25504983), (9, 22671096), (12, 17003322), (14, 14574276), (18, 11335548), (21, 9716184), (24, 8501661), (27, 7557032), (28, 7287138), (36, 5667774), (42, 4858092), (54, 3778516), (56, 3643569), (63, 3238728), (72, 2833887), (84, 2429046), (108, 1889258), (126, 1619364), (168, 1214523), (189, 1079576), (216, 944629), (252, 809682), (378, 539788), (504, 404841), (756, 269894), (1512, 134947)]