243500442

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{309797}}^1$

素因数の和:309933

約数の個数: 16

約数和(自身を含む): 490720032

約数和(自身を除く): 247219590

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 309797, 619594, 929391, 1858782, 40583407, 81166814, 121750221, 243500442]

約数ペア:

[(1, 243500442), (2, 121750221), (3, 81166814), (6, 40583407), (131, 1858782), (262, 929391), (393, 619594), (786, 309797)]