201328227496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{863}}^1\times {\mathrm{3229}}^1$

素因数の和:4930

約数の個数: 64

約数和(自身を含む): 412914931200

約数和(自身を除く): 211586703704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 863, 1642, 1726, 3229, 3284, 3452, 6458, 6568, 6904, 9031, 9493, 12916, 18062, 18986, 25832, 35519, 36124, 37972, 71038, 72248, 75944, 142076, 284152, 708523, 1417046, 2651009, 2786627, 2834092, 5302018, 5573254, 5668184, 7793753, 10604036, 11146508, 15587506, 21208072, 22293016, 29161099, 30652897, 31175012, 58322198, 61305794, 62350024, 116644396, 122611588, 233288792, 245223176, 2287820767, 4575641534, 9151283068, 18302566136, 25166028437, 50332056874, 100664113748, 201328227496]

約数ペア:

[(1, 201328227496), (2, 100664113748), (4, 50332056874), (8, 25166028437), (11, 18302566136), (22, 9151283068), (44, 4575641534), (88, 2287820767), (821, 245223176), (863, 233288792), (1642, 122611588), (1726, 116644396), (3229, 62350024), (3284, 61305794), (3452, 58322198), (6458, 31175012), (6568, 30652897), (6904, 29161099), (9031, 22293016), (9493, 21208072), (12916, 15587506), (18062, 11146508), (18986, 10604036), (25832, 7793753), (35519, 5668184), (36124, 5573254), (37972, 5302018), (71038, 2834092), (72248, 2786627), (75944, 2651009), (142076, 1417046), (284152, 708523)]