201972932

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{71419}}^1$

素因数の和:71531

約数の個数: 24

約数和(自身を含む): 407951040

約数和(自身を除く): 205978108

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 71419, 142838, 285676, 499933, 999866, 1999732, 7213319, 14426638, 28853276, 50493233, 100986466, 201972932]

約数ペア:

[(1, 201972932), (2, 100986466), (4, 50493233), (7, 28853276), (14, 14426638), (28, 7213319), (101, 1999732), (202, 999866), (404, 499933), (707, 285676), (1414, 142838), (2828, 71419)]