202589870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2857}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 417313728

約数和(自身を除く): 214723858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1013, 2026, 2857, 5065, 5714, 7091, 10130, 14182, 14285, 19999, 28570, 35455, 39998, 70910, 99995, 199990, 2894141, 5788282, 14470705, 20258987, 28941410, 40517974, 101294935, 202589870]

約数ペア:

[(1, 202589870), (2, 101294935), (5, 40517974), (7, 28941410), (10, 20258987), (14, 14470705), (35, 5788282), (70, 2894141), (1013, 199990), (2026, 99995), (2857, 70910), (5065, 39998), (5714, 35455), (7091, 28570), (10130, 19999), (14182, 14285)]