221336692626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3227141}}^1$

素因数の和:3227247

約数の個数: 64

約数和(自身を含む): 535344132096

約数和(自身を除く): 314007439470

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4899, 9798, 11431, 22862, 34293, 68586, 3227141, 6454282, 9681423, 19362846, 22589987, 45179974, 67769961, 74224243, 135539922, 148448486, 222672729, 229127011, 445345458, 458254022, 519569701, 687381033, 1039139402, 1374762066, 1558709103, 1603889077, 3117418206, 3207778154, 4811667231, 5269921253, 9623334462, 10539842506, 15809763759, 31619527518, 36889448771, 73778897542, 110668346313, 221336692626]

約数ペア:

[(1, 221336692626), (2, 110668346313), (3, 73778897542), (6, 36889448771), (7, 31619527518), (14, 15809763759), (21, 10539842506), (23, 9623334462), (42, 5269921253), (46, 4811667231), (69, 3207778154), (71, 3117418206), (138, 1603889077), (142, 1558709103), (161, 1374762066), (213, 1039139402), (322, 687381033), (426, 519569701), (483, 458254022), (497, 445345458), (966, 229127011), (994, 222672729), (1491, 148448486), (1633, 135539922), (2982, 74224243), (3266, 67769961), (4899, 45179974), (9798, 22589987), (11431, 19362846), (22862, 9681423), (34293, 6454282), (68586, 3227141)]