211070994

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{86011}}^1$

素因数の和:86425

約数の個数: 16

約数和(自身を含む): 423179040

約数和(自身を除く): 212108046

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 86011, 172022, 258033, 516066, 35178499, 70356998, 105535497, 211070994]

約数ペア:

[(1, 211070994), (2, 105535497), (3, 70356998), (6, 35178499), (409, 516066), (818, 258033), (1227, 172022), (2454, 86011)]