198528099

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 341787648

約数和(自身を除く): 143259549

約数列:

[1, 3, 7, 11, 21, 33, 61, 73, 77, 183, 193, 219, 231, 427, 511, 579, 671, 803, 1281, 1351, 1533, 2013, 2123, 2409, 4053, 4453, 4697, 5621, 6369, 11773, 13359, 14089, 14091, 14861, 16863, 31171, 35319, 42267, 44583, 48983, 82411, 93513, 98623, 129503, 146949, 154979, 247233, 295869, 342881, 388509, 464937, 859429, 906521, 1028643, 1084853, 2578287, 2719563, 3254559, 6016003, 9453719, 18048009, 28361157, 66176033, 198528099]

約数ペア:

[(1, 198528099), (3, 66176033), (7, 28361157), (11, 18048009), (21, 9453719), (33, 6016003), (61, 3254559), (73, 2719563), (77, 2578287), (183, 1084853), (193, 1028643), (219, 906521), (231, 859429), (427, 464937), (511, 388509), (579, 342881), (671, 295869), (803, 247233), (1281, 154979), (1351, 146949), (1533, 129503), (2013, 98623), (2123, 93513), (2409, 82411), (4053, 48983), (4453, 44583), (4697, 42267), (5621, 35319), (6369, 31171), (11773, 16863), (13359, 14861), (14089, 14091)]