220160086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{3329}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 338461200

約数和(自身を除く): 118301114

約数列:

[1, 2, 43, 86, 769, 1538, 3329, 6658, 33067, 66134, 143147, 286294, 2560001, 5120002, 110080043, 220160086]

約数ペア:

[(1, 220160086), (2, 110080043), (43, 5120002), (86, 2560001), (769, 286294), (1538, 143147), (3329, 66134), (6658, 33067)]