201377519979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{340393}}^1$

素因数の和:340619

約数の個数: 32

約数和(自身を含む): 288218407680

約数和(自身を除く): 86840887701

約数列:

[1, 3, 19, 57, 97, 107, 291, 321, 1843, 2033, 5529, 6099, 10379, 31137, 197201, 340393, 591603, 1021179, 6467467, 19402401, 33018121, 36422051, 99054363, 109266153, 627344299, 692018969, 1882032897, 2076056907, 3532938947, 10598816841, 67125839993, 201377519979]

約数ペア:

[(1, 201377519979), (3, 67125839993), (19, 10598816841), (57, 3532938947), (97, 2076056907), (107, 1882032897), (291, 692018969), (321, 627344299), (1843, 109266153), (2033, 99054363), (5529, 36422051), (6099, 33018121), (10379, 19402401), (31137, 6467467), (197201, 1021179), (340393, 591603)]