204310323

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3847}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 347243520

約数和(自身を除く): 142933197

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1967, 2529, 3847, 5901, 7587, 11541, 17703, 26929, 34623, 53109, 80787, 103869, 242361, 727083, 1081007, 3243021, 7567049, 9729063, 22701147, 29187189, 68103441, 204310323]

約数ペア:

[(1, 204310323), (3, 68103441), (7, 29187189), (9, 22701147), (21, 9729063), (27, 7567049), (63, 3243021), (189, 1081007), (281, 727083), (843, 242361), (1967, 103869), (2529, 80787), (3847, 53109), (5901, 34623), (7587, 26929), (11541, 17703)]