213123694

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{258019}}^1$

素因数の和:258087

約数の個数: 16

約数和(自身を含む): 371548800

約数和(自身を除く): 158425106

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 258019, 516038, 1806133, 3612266, 15223121, 30446242, 106561847, 213123694]

約数ペア:

[(1, 213123694), (2, 106561847), (7, 30446242), (14, 15223121), (59, 3612266), (118, 1806133), (413, 516038), (826, 258019)]