228519806

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5647

約数の個数: 16

約数和(自身を含む): 347580288

約数和(自身を除く): 119060482

約数列:

[1, 2, 131, 163, 262, 326, 5351, 10702, 21353, 42706, 700981, 872213, 1401962, 1744426, 114259903, 228519806]

約数ペア:

[(1, 228519806), (2, 114259903), (131, 1744426), (163, 1401962), (262, 872213), (326, 700981), (5351, 42706), (10702, 21353)]