206533072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 412864200

約数和(自身を除く): 206331128

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 2113, 2384, 4226, 6109, 8452, 12218, 16904, 24436, 33808, 48872, 86633, 97744, 173266, 314837, 346532, 629674, 693064, 1259348, 1386128, 2518696, 5037392, 12908317, 25816634, 51633268, 103266536, 206533072]

約数ペア:

[(1, 206533072), (2, 103266536), (4, 51633268), (8, 25816634), (16, 12908317), (41, 5037392), (82, 2518696), (149, 1386128), (164, 1259348), (298, 693064), (328, 629674), (596, 346532), (656, 314837), (1192, 173266), (2113, 97744), (2384, 86633), (4226, 48872), (6109, 33808), (8452, 24436), (12218, 16904)]