199937664

素因数分解:

$2^7\times 3^2\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 578918340

約数和(自身を除く): 378980676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 288, 384, 394, 576, 591, 788, 881, 1152, 1182, 1576, 1762, 1773, 2364, 2643, 3152, 3524, 3546, 4728, 5286, 6304, 7048, 7092, 7929, 9456, 10572, 12608, 14096, 14184, 15858, 18912, 21144, 25216, 28192, 28368, 31716, 37824, 42288, 56384, 56736, 63432, 75648, 84576, 112768, 113472, 126864, 169152, 173557, 226944, 253728, 338304, 347114, 507456, 520671, 694228, 1014912, 1041342, 1388456, 1562013, 2082684, 2776912, 3124026, 4165368, 5553824, 6248052, 8330736, 11107648, 12496104, 16661472, 22215296, 24992208, 33322944, 49984416, 66645888, 99968832, 199937664]

約数ペア:

[(1, 199937664), (2, 99968832), (3, 66645888), (4, 49984416), (6, 33322944), (8, 24992208), (9, 22215296), (12, 16661472), (16, 12496104), (18, 11107648), (24, 8330736), (32, 6248052), (36, 5553824), (48, 4165368), (64, 3124026), (72, 2776912), (96, 2082684), (128, 1562013), (144, 1388456), (192, 1041342), (197, 1014912), (288, 694228), (384, 520671), (394, 507456), (576, 347114), (591, 338304), (788, 253728), (881, 226944), (1152, 173557), (1182, 169152), (1576, 126864), (1762, 113472), (1773, 112768), (2364, 84576), (2643, 75648), (3152, 63432), (3524, 56736), (3546, 56384), (4728, 42288), (5286, 37824), (6304, 31716), (7048, 28368), (7092, 28192), (7929, 25216), (9456, 21144), (10572, 18912), (12608, 15858), (14096, 14184)]