201325803

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157163}}^1$

素因数の和:157234

約数の個数: 16

約数和(自身を含む): 311813376

約数和(自身を除く): 110487573

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 157163, 471489, 1100141, 3300423, 9586943, 28760829, 67108601, 201325803]

約数ペア:

[(1, 201325803), (3, 67108601), (7, 28760829), (21, 9586943), (61, 3300423), (183, 1100141), (427, 471489), (1281, 157163)]