210535808

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 514080000

約数和(自身を除く): 303544192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 128, 133, 149, 152, 166, 224, 266, 298, 304, 332, 448, 532, 581, 596, 608, 664, 896, 1043, 1064, 1162, 1192, 1216, 1328, 1577, 2086, 2128, 2324, 2384, 2432, 2656, 2831, 3154, 4172, 4256, 4648, 4768, 5312, 5662, 6308, 8344, 8512, 9296, 9536, 10624, 11039, 11324, 12367, 12616, 16688, 17024, 18592, 19072, 19817, 22078, 22648, 24734, 25232, 33376, 37184, 39634, 44156, 45296, 49468, 50464, 66752, 74368, 79268, 86569, 88312, 90592, 98936, 100928, 133504, 158536, 173138, 176624, 181184, 197872, 201856, 234973, 317072, 346276, 353248, 362368, 395744, 469946, 634144, 692552, 706496, 791488, 939892, 1268288, 1385104, 1412992, 1582976, 1644811, 1879784, 2536576, 2770208, 3289622, 3759568, 5540416, 6579244, 7519136, 11080832, 13158488, 15038272, 26316976, 30076544, 52633952, 105267904, 210535808]

約数ペア:

[(1, 210535808), (2, 105267904), (4, 52633952), (7, 30076544), (8, 26316976), (14, 15038272), (16, 13158488), (19, 11080832), (28, 7519136), (32, 6579244), (38, 5540416), (56, 3759568), (64, 3289622), (76, 2770208), (83, 2536576), (112, 1879784), (128, 1644811), (133, 1582976), (149, 1412992), (152, 1385104), (166, 1268288), (224, 939892), (266, 791488), (298, 706496), (304, 692552), (332, 634144), (448, 469946), (532, 395744), (581, 362368), (596, 353248), (608, 346276), (664, 317072), (896, 234973), (1043, 201856), (1064, 197872), (1162, 181184), (1192, 176624), (1216, 173138), (1328, 158536), (1577, 133504), (2086, 100928), (2128, 98936), (2324, 90592), (2384, 88312), (2432, 86569), (2656, 79268), (2831, 74368), (3154, 66752), (4172, 50464), (4256, 49468), (4648, 45296), (4768, 44156), (5312, 39634), (5662, 37184), (6308, 33376), (8344, 25232), (8512, 24734), (9296, 22648), (9536, 22078), (10624, 19817), (11039, 19072), (11324, 18592), (12367, 17024), (12616, 16688)]