201406856

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 455760000

約数和(自身を除く): 254353144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2531, 2744, 2842, 5062, 5684, 9947, 10124, 11368, 17717, 19894, 20248, 35434, 39788, 70868, 73399, 79576, 124019, 141736, 146798, 248038, 293596, 496076, 513793, 587192, 868133, 992152, 1027586, 1736266, 2055172, 3472532, 3596551, 4110344, 6945064, 7193102, 14386204, 25175857, 28772408, 50351714, 100703428, 201406856]

約数ペア:

[(1, 201406856), (2, 100703428), (4, 50351714), (7, 28772408), (8, 25175857), (14, 14386204), (28, 7193102), (29, 6945064), (49, 4110344), (56, 3596551), (58, 3472532), (98, 2055172), (116, 1736266), (196, 1027586), (203, 992152), (232, 868133), (343, 587192), (392, 513793), (406, 496076), (686, 293596), (812, 248038), (1372, 146798), (1421, 141736), (1624, 124019), (2531, 79576), (2744, 73399), (2842, 70868), (5062, 39788), (5684, 35434), (9947, 20248), (10124, 19894), (11368, 17717)]