201814228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{655241}}^1$

素因数の和:655263

約数の個数: 24

約数和(自身を含む): 440322624

約数和(自身を除く): 238508396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 655241, 1310482, 2620964, 4586687, 7207651, 9173374, 14415302, 18346748, 28830604, 50453557, 100907114, 201814228]

約数ペア:

[(1, 201814228), (2, 100907114), (4, 50453557), (7, 28830604), (11, 18346748), (14, 14415302), (22, 9173374), (28, 7207651), (44, 4586687), (77, 2620964), (154, 1310482), (308, 655241)]