202180418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{46181}}^1$

素因数の和:46393

約数の個数: 16

約数和(自身を含む): 332510400

約数和(自身を除く): 130329982

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 46181, 92362, 507991, 1015982, 9190019, 18380038, 101090209, 202180418]

約数ペア:

[(1, 202180418), (2, 101090209), (11, 18380038), (22, 9190019), (199, 1015982), (398, 507991), (2189, 92362), (4378, 46181)]