195821334

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 494208000

約数和(自身を除く): 298386666

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 103, 109, 114, 153, 171, 206, 218, 306, 309, 323, 327, 342, 459, 513, 618, 646, 654, 918, 927, 969, 981, 1026, 1751, 1853, 1854, 1938, 1957, 1962, 2071, 2781, 2907, 2943, 3502, 3706, 3914, 4142, 5253, 5559, 5562, 5814, 5871, 5886, 6213, 8721, 10506, 11118, 11227, 11742, 12426, 15759, 16677, 17442, 17613, 18639, 22454, 31518, 33269, 33354, 33681, 35207, 35226, 37278, 47277, 50031, 52839, 55917, 66538, 67362, 70414, 94554, 99807, 100062, 101043, 105621, 105678, 111834, 190859, 199614, 202086, 211242, 213313, 299421, 303129, 316863, 381718, 426626, 572577, 598842, 606258, 633726, 639939, 898263, 950589, 1145154, 1279878, 1717731, 1796526, 1901178, 1919817, 3435462, 3626321, 3839634, 5153193, 5759451, 7252642, 10306386, 10878963, 11518902, 21757926, 32636889, 65273778, 97910667, 195821334]

約数ペア:

[(1, 195821334), (2, 97910667), (3, 65273778), (6, 32636889), (9, 21757926), (17, 11518902), (18, 10878963), (19, 10306386), (27, 7252642), (34, 5759451), (38, 5153193), (51, 3839634), (54, 3626321), (57, 3435462), (102, 1919817), (103, 1901178), (109, 1796526), (114, 1717731), (153, 1279878), (171, 1145154), (206, 950589), (218, 898263), (306, 639939), (309, 633726), (323, 606258), (327, 598842), (342, 572577), (459, 426626), (513, 381718), (618, 316863), (646, 303129), (654, 299421), (918, 213313), (927, 211242), (969, 202086), (981, 199614), (1026, 190859), (1751, 111834), (1853, 105678), (1854, 105621), (1938, 101043), (1957, 100062), (1962, 99807), (2071, 94554), (2781, 70414), (2907, 67362), (2943, 66538), (3502, 55917), (3706, 52839), (3914, 50031), (4142, 47277), (5253, 37278), (5559, 35226), (5562, 35207), (5814, 33681), (5871, 33354), (5886, 33269), (6213, 31518), (8721, 22454), (10506, 18639), (11118, 17613), (11227, 17442), (11742, 16677), (12426, 15759)]