212819046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140197}}^1$

素因数の和:140236

約数の個数: 32

約数和(自身を含む): 484524288

約数和(自身を除く): 271705242

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 140197, 280394, 420591, 841182, 1542167, 3084334, 3224531, 4626501, 6449062, 9253002, 9673593, 19347186, 35469841, 70939682, 106409523, 212819046]

約数ペア:

[(1, 212819046), (2, 106409523), (3, 70939682), (6, 35469841), (11, 19347186), (22, 9673593), (23, 9253002), (33, 6449062), (46, 4626501), (66, 3224531), (69, 3084334), (138, 1542167), (253, 841182), (506, 420591), (759, 280394), (1518, 140197)]