199686648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16741}}^1$

素因数の和:16828

約数の個数: 64

約数和(自身を含む): 578603520

約数和(自身を除く): 378916872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 16741, 33482, 50223, 66964, 100446, 117187, 133928, 200892, 234374, 351561, 401784, 468748, 703122, 937496, 1188611, 1406244, 2377222, 2812488, 3565833, 4754444, 7131666, 8320277, 9508888, 14263332, 16640554, 24960831, 28526664, 33281108, 49921662, 66562216, 99843324, 199686648]

約数ペア:

[(1, 199686648), (2, 99843324), (3, 66562216), (4, 49921662), (6, 33281108), (7, 28526664), (8, 24960831), (12, 16640554), (14, 14263332), (21, 9508888), (24, 8320277), (28, 7131666), (42, 4754444), (56, 3565833), (71, 2812488), (84, 2377222), (142, 1406244), (168, 1188611), (213, 937496), (284, 703122), (426, 468748), (497, 401784), (568, 351561), (852, 234374), (994, 200892), (1491, 133928), (1704, 117187), (1988, 100446), (2982, 66964), (3976, 50223), (5964, 33482), (11928, 16741)]