204217961193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{476369}}^1$

素因数の和:476526

約数の個数: 48

約数和(自身を含む): 326980368000

約数和(自身を除く): 122762406807

約数列:

[1, 3, 9, 19, 23, 57, 69, 109, 171, 207, 327, 437, 981, 1311, 2071, 2507, 3933, 6213, 7521, 18639, 22563, 47633, 142899, 428697, 476369, 1429107, 4287321, 9051011, 10956487, 27153033, 32869461, 51924221, 81459099, 98608383, 155772663, 208173253, 467317989, 624519759, 986560199, 1194257083, 1873559277, 2959680597, 3582771249, 8879041791, 10748313747, 22690884577, 68072653731, 204217961193]

約数ペア:

[(1, 204217961193), (3, 68072653731), (9, 22690884577), (19, 10748313747), (23, 8879041791), (57, 3582771249), (69, 2959680597), (109, 1873559277), (171, 1194257083), (207, 986560199), (327, 624519759), (437, 467317989), (981, 208173253), (1311, 155772663), (2071, 98608383), (2507, 81459099), (3933, 51924221), (6213, 32869461), (7521, 27153033), (18639, 10956487), (22563, 9051011), (47633, 4287321), (142899, 1429107), (428697, 476369)]