205143288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2399}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 587520000

約数和(自身を除く): 382376712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 1018, 1527, 2036, 2399, 3054, 3563, 4072, 4798, 6108, 7126, 7197, 9596, 10689, 12216, 14252, 14394, 16793, 19192, 21378, 28504, 28788, 33586, 42756, 50379, 57576, 67172, 85512, 100758, 134344, 201516, 403032, 1221091, 2442182, 3663273, 4884364, 7326546, 8547637, 9768728, 14653092, 17095274, 25642911, 29306184, 34190548, 51285822, 68381096, 102571644, 205143288]

約数ペア:

[(1, 205143288), (2, 102571644), (3, 68381096), (4, 51285822), (6, 34190548), (7, 29306184), (8, 25642911), (12, 17095274), (14, 14653092), (21, 9768728), (24, 8547637), (28, 7326546), (42, 4884364), (56, 3663273), (84, 2442182), (168, 1221091), (509, 403032), (1018, 201516), (1527, 134344), (2036, 100758), (2399, 85512), (3054, 67172), (3563, 57576), (4072, 50379), (4798, 42756), (6108, 33586), (7126, 28788), (7197, 28504), (9596, 21378), (10689, 19192), (12216, 16793), (14252, 14394)]