188972350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{539921}}^1$

素因数の和:539940

約数の個数: 24

約数和(自身を含む): 401701968

約数和(自身を除く): 212729618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 539921, 1079842, 2699605, 3779447, 5399210, 7558894, 13498025, 18897235, 26996050, 37794470, 94486175, 188972350]

約数ペア:

[(1, 188972350), (2, 94486175), (5, 37794470), (7, 26996050), (10, 18897235), (14, 13498025), (25, 7558894), (35, 5399210), (50, 3779447), (70, 2699605), (175, 1079842), (350, 539921)]