201965288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189817}}^1$

素因数の和:189849

約数の個数: 32

約数和(自身を含む): 455563200

約数和(自身を除く): 253597912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189817, 379634, 759268, 1328719, 1518536, 2657438, 3606523, 5314876, 7213046, 10629752, 14426092, 25245661, 28852184, 50491322, 100982644, 201965288]

約数ペア:

[(1, 201965288), (2, 100982644), (4, 50491322), (7, 28852184), (8, 25245661), (14, 14426092), (19, 10629752), (28, 7213046), (38, 5314876), (56, 3606523), (76, 2657438), (133, 1518536), (152, 1328719), (266, 759268), (532, 379634), (1064, 189817)]