201272092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 429184000

約数和(自身を除く): 227911908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 4789, 6004, 9578, 10507, 19156, 21014, 33523, 42028, 67046, 90991, 134092, 181982, 363964, 378331, 636937, 756662, 1273874, 1513324, 2547748, 2648317, 5296634, 7188289, 10593268, 14376578, 28753156, 50318023, 100636046, 201272092]

約数ペア:

[(1, 201272092), (2, 100636046), (4, 50318023), (7, 28753156), (14, 14376578), (19, 10593268), (28, 7188289), (38, 5296634), (76, 2648317), (79, 2547748), (133, 1513324), (158, 1273874), (266, 756662), (316, 636937), (532, 378331), (553, 363964), (1106, 181982), (1501, 134092), (2212, 90991), (3002, 67046), (4789, 42028), (6004, 33523), (9578, 21014), (10507, 19156)]