210697872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 686146560

約数和(自身を除く): 475448688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 436, 462, 523, 528, 616, 654, 763, 872, 924, 1046, 1199, 1232, 1308, 1526, 1569, 1744, 1848, 2092, 2289, 2398, 2616, 3052, 3138, 3597, 3661, 3696, 4184, 4578, 4796, 5232, 5753, 6104, 6276, 7194, 7322, 8368, 8393, 9156, 9592, 10983, 11506, 12208, 12552, 14388, 14644, 16786, 17259, 18312, 19184, 21966, 23012, 25104, 25179, 28776, 29288, 33572, 34518, 36624, 40271, 43932, 46024, 50358, 57007, 57552, 58576, 67144, 69036, 80542, 87864, 92048, 100716, 114014, 120813, 134288, 138072, 161084, 171021, 175728, 201432, 228028, 241626, 276144, 322168, 342042, 399049, 402864, 456056, 483252, 627077, 644336, 684084, 798098, 912112, 966504, 1197147, 1254154, 1368168, 1596196, 1881231, 1933008, 2394294, 2508308, 2736336, 3192392, 3762462, 4389539, 4788588, 5016616, 6384784, 7524924, 8779078, 9577176, 10033232, 13168617, 15049848, 17558156, 19154352, 26337234, 30099696, 35116312, 52674468, 70232624, 105348936, 210697872]

約数ペア:

[(1, 210697872), (2, 105348936), (3, 70232624), (4, 52674468), (6, 35116312), (7, 30099696), (8, 26337234), (11, 19154352), (12, 17558156), (14, 15049848), (16, 13168617), (21, 10033232), (22, 9577176), (24, 8779078), (28, 7524924), (33, 6384784), (42, 5016616), (44, 4788588), (48, 4389539), (56, 3762462), (66, 3192392), (77, 2736336), (84, 2508308), (88, 2394294), (109, 1933008), (112, 1881231), (132, 1596196), (154, 1368168), (168, 1254154), (176, 1197147), (218, 966504), (231, 912112), (264, 798098), (308, 684084), (327, 644336), (336, 627077), (436, 483252), (462, 456056), (523, 402864), (528, 399049), (616, 342042), (654, 322168), (763, 276144), (872, 241626), (924, 228028), (1046, 201432), (1199, 175728), (1232, 171021), (1308, 161084), (1526, 138072), (1569, 134288), (1744, 120813), (1848, 114014), (2092, 100716), (2289, 92048), (2398, 87864), (2616, 80542), (3052, 69036), (3138, 67144), (3597, 58576), (3661, 57552), (3696, 57007), (4184, 50358), (4578, 46024), (4796, 43932), (5232, 40271), (5753, 36624), (6104, 34518), (6276, 33572), (7194, 29288), (7322, 28776), (8368, 25179), (8393, 25104), (9156, 23012), (9592, 21966), (10983, 19184), (11506, 18312), (12208, 17259), (12552, 16786), (14388, 14644)]