194975235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 240480765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 59, 63, 65, 91, 105, 117, 135, 177, 189, 195, 269, 273, 295, 315, 351, 413, 455, 531, 585, 767, 807, 819, 885, 945, 1239, 1345, 1365, 1593, 1755, 1883, 2065, 2301, 2421, 2457, 2655, 3497, 3717, 3835, 4035, 4095, 5369, 5649, 6195, 6903, 7263, 7965, 9415, 10491, 11151, 11505, 12105, 12285, 15871, 16107, 16947, 17485, 18585, 20709, 24479, 26845, 28245, 31473, 34515, 36315, 47613, 48321, 50841, 52455, 55755, 73437, 79355, 80535, 84735, 94419, 103545, 111097, 122395, 142839, 144963, 157365, 206323, 220311, 238065, 241605, 254205, 333291, 367185, 428517, 472095, 555485, 618969, 660933, 714195, 724815, 999873, 1031615, 1101555, 1444261, 1666455, 1856907, 2142585, 2999619, 3094845, 3304665, 4332783, 4999365, 5570721, 7221305, 9284535, 12998349, 14998095, 21663915, 27853605, 38995047, 64991745, 194975235]

約数ペア:

[(1, 194975235), (3, 64991745), (5, 38995047), (7, 27853605), (9, 21663915), (13, 14998095), (15, 12998349), (21, 9284535), (27, 7221305), (35, 5570721), (39, 4999365), (45, 4332783), (59, 3304665), (63, 3094845), (65, 2999619), (91, 2142585), (105, 1856907), (117, 1666455), (135, 1444261), (177, 1101555), (189, 1031615), (195, 999873), (269, 724815), (273, 714195), (295, 660933), (315, 618969), (351, 555485), (413, 472095), (455, 428517), (531, 367185), (585, 333291), (767, 254205), (807, 241605), (819, 238065), (885, 220311), (945, 206323), (1239, 157365), (1345, 144963), (1365, 142839), (1593, 122395), (1755, 111097), (1883, 103545), (2065, 94419), (2301, 84735), (2421, 80535), (2457, 79355), (2655, 73437), (3497, 55755), (3717, 52455), (3835, 50841), (4035, 48321), (4095, 47613), (5369, 36315), (5649, 34515), (6195, 31473), (6903, 28245), (7263, 26845), (7965, 24479), (9415, 20709), (10491, 18585), (11151, 17485), (11505, 16947), (12105, 16107), (12285, 15871)]