202113317

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9323}}^1$

素因数の和:9512

約数の個数: 16

約数和(自身を含む): 244661760

約数和(自身を除く): 42548443

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 9323, 21679, 65261, 177137, 1239959, 1519649, 10637543, 28873331, 202113317]

約数ペア:

[(1, 202113317), (7, 28873331), (19, 10637543), (133, 1519649), (163, 1239959), (1141, 177137), (3097, 65261), (9323, 21679)]