202173699

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38977}}^1$

素因数の和:39019

約数の個数: 32

約数和(自身を含む): 349242880

約数和(自身を除く): 147069181

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 38977, 116931, 272839, 506701, 740563, 818517, 1520103, 2221689, 3546907, 5183941, 9627319, 10640721, 15551823, 28881957, 67391233, 202173699]

約数ペア:

[(1, 202173699), (3, 67391233), (7, 28881957), (13, 15551823), (19, 10640721), (21, 9627319), (39, 5183941), (57, 3546907), (91, 2221689), (133, 1520103), (247, 818517), (273, 740563), (399, 506701), (741, 272839), (1729, 116931), (5187, 38977)]