213711942

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{141907}}^1$

素因数の和:142163

約数の個数: 16

約数和(自身を含む): 429129792

約数和(自身を除く): 215417850

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 141907, 283814, 425721, 851442, 35618657, 71237314, 106855971, 213711942]

約数ペア:

[(1, 213711942), (2, 106855971), (3, 71237314), (6, 35618657), (251, 851442), (502, 425721), (753, 283814), (1506, 141907)]