204538443

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 274834560

約数和(自身を除く): 70296117

約数列:

[1, 3, 307, 337, 659, 921, 1011, 1977, 103459, 202313, 222083, 310377, 606939, 666249, 68179481, 204538443]

約数ペア:

[(1, 204538443), (3, 68179481), (307, 666249), (337, 606939), (659, 310377), (921, 222083), (1011, 202313), (1977, 103459)]