204283821

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{22159}}^1$

素因数の和:22608

約数の個数: 16

約数和(自身を含む): 312012800

約数和(自身を除く): 107728979

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 22159, 66477, 155113, 465339, 9727801, 29183403, 68094607, 204283821]

約数ペア:

[(1, 204283821), (3, 68094607), (7, 29183403), (21, 9727801), (439, 465339), (1317, 155113), (3073, 66477), (9219, 22159)]