213202284

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{42403}}^1$

素因数の和:42829

約数の個数: 24

約数和(自身を含む): 498671040

約数和(自身を除く): 285468756

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 42403, 84806, 127209, 169612, 254418, 508836, 17766857, 35533714, 53300571, 71067428, 106601142, 213202284]

約数ペア:

[(1, 213202284), (2, 106601142), (3, 71067428), (4, 53300571), (6, 35533714), (12, 17766857), (419, 508836), (838, 254418), (1257, 169612), (1676, 127209), (2514, 84806), (5028, 42403)]