201255486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 453081600

約数和(自身を除く): 251826114

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 113, 114, 226, 323, 339, 646, 678, 919, 969, 1838, 1921, 1938, 2147, 2757, 3842, 4294, 5514, 5763, 6441, 11526, 12882, 15623, 17461, 31246, 34922, 36499, 46869, 52383, 72998, 93738, 103847, 104766, 109497, 207694, 218994, 296837, 311541, 593674, 623082, 890511, 1765399, 1781022, 1973093, 3530798, 3946186, 5296197, 5919279, 10592394, 11838558, 33542581, 67085162, 100627743, 201255486]

約数ペア:

[(1, 201255486), (2, 100627743), (3, 67085162), (6, 33542581), (17, 11838558), (19, 10592394), (34, 5919279), (38, 5296197), (51, 3946186), (57, 3530798), (102, 1973093), (113, 1781022), (114, 1765399), (226, 890511), (323, 623082), (339, 593674), (646, 311541), (678, 296837), (919, 218994), (969, 207694), (1838, 109497), (1921, 104766), (1938, 103847), (2147, 93738), (2757, 72998), (3842, 52383), (4294, 46869), (5514, 36499), (5763, 34922), (6441, 31246), (11526, 17461), (12882, 15623)]