228736218

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{291013}}^1$

素因数の和:291149

約数の個数: 16

約数和(自身を含む): 460966176

約数和(自身を除く): 232229958

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 291013, 582026, 873039, 1746078, 38122703, 76245406, 114368109, 228736218]

約数ペア:

[(1, 228736218), (2, 114368109), (3, 76245406), (6, 38122703), (131, 1746078), (262, 873039), (393, 582026), (786, 291013)]