208029006

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 277193394

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 783, 1278, 1566, 1871, 1917, 2059, 3742, 3834, 4118, 5613, 6177, 11226, 12354, 16839, 18531, 33678, 37062, 50517, 54259, 55593, 101034, 108518, 111186, 132841, 162777, 265682, 325554, 398523, 488331, 797046, 976662, 1195569, 1464993, 2391138, 2929986, 3586707, 3852389, 7173414, 7704778, 11557167, 23114334, 34671501, 69343002, 104014503, 208029006]

約数ペア:

[(1, 208029006), (2, 104014503), (3, 69343002), (6, 34671501), (9, 23114334), (18, 11557167), (27, 7704778), (29, 7173414), (54, 3852389), (58, 3586707), (71, 2929986), (87, 2391138), (142, 1464993), (174, 1195569), (213, 976662), (261, 797046), (426, 488331), (522, 398523), (639, 325554), (783, 265682), (1278, 162777), (1566, 132841), (1871, 111186), (1917, 108518), (2059, 101034), (3742, 55593), (3834, 54259), (4118, 50517), (5613, 37062), (6177, 33678), (11226, 18531), (12354, 16839)]