199680234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 459701760

約数和(自身を除く): 260021526

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 494, 741, 871, 1273, 1482, 1742, 2011, 2546, 2613, 3819, 4022, 5226, 6033, 7638, 12066, 16549, 26143, 33098, 38209, 49647, 52286, 76418, 78429, 99294, 114627, 134737, 156858, 229254, 269474, 404211, 496717, 808422, 993434, 1490151, 1751581, 2560003, 2980302, 3503162, 5120006, 5254743, 7680009, 10509486, 15360018, 33280039, 66560078, 99840117, 199680234]

約数ペア:

[(1, 199680234), (2, 99840117), (3, 66560078), (6, 33280039), (13, 15360018), (19, 10509486), (26, 7680009), (38, 5254743), (39, 5120006), (57, 3503162), (67, 2980302), (78, 2560003), (114, 1751581), (134, 1490151), (201, 993434), (247, 808422), (402, 496717), (494, 404211), (741, 269474), (871, 229254), (1273, 156858), (1482, 134737), (1742, 114627), (2011, 99294), (2546, 78429), (2613, 76418), (3819, 52286), (4022, 49647), (5226, 38209), (6033, 33098), (7638, 26143), (12066, 16549)]