228265404

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{145207}}^1$

素因数の和:145345

約数の個数: 24

約数和(自身を含む): 536688768

約数和(自身を除く): 308423364

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 145207, 290414, 435621, 580828, 871242, 1742484, 19022117, 38044234, 57066351, 76088468, 114132702, 228265404]

約数ペア:

[(1, 228265404), (2, 114132702), (3, 76088468), (4, 57066351), (6, 38044234), (12, 19022117), (131, 1742484), (262, 871242), (393, 580828), (524, 435621), (786, 290414), (1572, 145207)]