228317138

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 399928320

約数和(自身を除く): 171611182

約数列:

[1, 2, 7, 14, 59, 118, 263, 413, 526, 826, 1051, 1841, 2102, 3682, 7357, 14714, 15517, 31034, 62009, 108619, 124018, 217238, 276413, 434063, 552826, 868126, 1934891, 3869782, 16308367, 32616734, 114158569, 228317138]

約数ペア:

[(1, 228317138), (2, 114158569), (7, 32616734), (14, 16308367), (59, 3869782), (118, 1934891), (263, 868126), (413, 552826), (526, 434063), (826, 276413), (1051, 217238), (1841, 124018), (2102, 108619), (3682, 62009), (7357, 31034), (14714, 15517)]