213852

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 508032

約数和(自身を除く): 294180

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 251, 284, 426, 502, 753, 852, 1004, 1506, 3012, 17821, 35642, 53463, 71284, 106926, 213852]

約数ペア:

[(1, 213852), (2, 106926), (3, 71284), (4, 53463), (6, 35642), (12, 17821), (71, 3012), (142, 1506), (213, 1004), (251, 852), (284, 753), (426, 502)]