187447022

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 329931264

約数和(自身を除く): 142484242

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 1442, 2131, 4262, 6283, 12566, 14917, 29834, 43981, 87962, 129991, 219493, 259982, 438986, 909937, 1536451, 1819874, 3072902, 13389073, 26778146, 93723511, 187447022]

約数ペア:

[(1, 187447022), (2, 93723511), (7, 26778146), (14, 13389073), (61, 3072902), (103, 1819874), (122, 1536451), (206, 909937), (427, 438986), (721, 259982), (854, 219493), (1442, 129991), (2131, 87962), (4262, 43981), (6283, 29834), (12566, 14917)]