201545343

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22643}}^1$

素因数の和:22715

約数の個数: 24

約数和(自身を含む): 310856832

約数和(自身を除く): 109311489

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 22643, 67929, 203787, 520789, 973649, 1562367, 2920947, 4687101, 8762841, 22393927, 67181781, 201545343]

約数ペア:

[(1, 201545343), (3, 67181781), (9, 22393927), (23, 8762841), (43, 4687101), (69, 2920947), (129, 1562367), (207, 973649), (387, 520789), (989, 203787), (2967, 67929), (8901, 22643)]