227988154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 362246400

約数和(自身を除く): 134258246

約数列:

[1, 2, 37, 59, 74, 79, 118, 158, 661, 1322, 2183, 2923, 4366, 4661, 5846, 9322, 24457, 38999, 48914, 52219, 77998, 104438, 172457, 344914, 1442963, 1932103, 2885926, 3080921, 3864206, 6161842, 113994077, 227988154]

約数ペア:

[(1, 227988154), (2, 113994077), (37, 6161842), (59, 3864206), (74, 3080921), (79, 2885926), (118, 1932103), (158, 1442963), (661, 344914), (1322, 172457), (2183, 104438), (2923, 77998), (4366, 52219), (4661, 48914), (5846, 38999), (9322, 24457)]