201886760

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{9227}}^1$

素因数の和:9785

約数の個数: 32

約数和(自身を含む): 455124960

約数和(自身を除く): 253238200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 9227, 10940, 18454, 21880, 36908, 46135, 73816, 92270, 184540, 369080, 5047169, 10094338, 20188676, 25235845, 40377352, 50471690, 100943380, 201886760]

約数ペア:

[(1, 201886760), (2, 100943380), (4, 50471690), (5, 40377352), (8, 25235845), (10, 20188676), (20, 10094338), (40, 5047169), (547, 369080), (1094, 184540), (2188, 92270), (2735, 73816), (4376, 46135), (5470, 36908), (9227, 21880), (10940, 18454)]