255065674

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{7757}}^1$

素因数の和:8201

約数の個数: 16

約数和(自身を含む): 392958216

約数和(自身を除く): 137892542

約数列:

[1, 2, 41, 82, 401, 802, 7757, 15514, 16441, 32882, 318037, 636074, 3110557, 6221114, 127532837, 255065674]

約数ペア:

[(1, 255065674), (2, 127532837), (41, 6221114), (82, 3110557), (401, 636074), (802, 318037), (7757, 32882), (15514, 16441)]