201659975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31883}}^1$

素因数の和:31927

約数の個数: 24

約数和(自身を含む): 284660352

約数和(自身を除く): 83000377

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 31883, 159415, 350713, 733309, 797075, 1753565, 3666545, 8066399, 8767825, 18332725, 40331995, 201659975]

約数ペア:

[(1, 201659975), (5, 40331995), (11, 18332725), (23, 8767825), (25, 8066399), (55, 3666545), (115, 1753565), (253, 797075), (275, 733309), (575, 350713), (1265, 159415), (6325, 31883)]