212442635

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1553}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 258461280

約数和(自身を除く): 46018645

約数列:

[1, 5, 109, 251, 545, 1255, 1553, 7765, 27359, 136795, 169277, 389803, 846385, 1949015, 42488527, 212442635]

約数ペア:

[(1, 212442635), (5, 42488527), (109, 1949015), (251, 846385), (545, 389803), (1255, 169277), (1553, 136795), (7765, 27359)]