202320621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1322357}}^1$

素因数の和:1322380

約数の個数: 12

約数和(自身を含む): 309431772

約数和(自身を除く): 107111151

約数列:

[1, 3, 9, 17, 51, 153, 1322357, 3967071, 11901213, 22480069, 67440207, 202320621]

約数ペア:

[(1, 202320621), (3, 67440207), (9, 22480069), (17, 11901213), (51, 3967071), (153, 1322357)]