202339431

素因数分解:

$3^3\times 7^1\times {\mathrm{1070579}}^1$

素因数の和:1070595

約数の個数: 16

約数和(自身を含む): 342585600

約数和(自身を除く): 140246169

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1070579, 3211737, 7494053, 9635211, 22482159, 28905633, 67446477, 202339431]

約数ペア:

[(1, 202339431), (3, 67446477), (7, 28905633), (9, 22482159), (21, 9635211), (27, 7494053), (63, 3211737), (189, 1070579)]