201608925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{384017}}^1$

素因数の和:384037

約数の個数: 24

約数和(自身を含む): 380945856

約数和(自身を除く): 179336931

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 384017, 1152051, 1920085, 2688119, 5760255, 8064357, 9600425, 13440595, 28801275, 40321785, 67202975, 201608925]

約数ペア:

[(1, 201608925), (3, 67202975), (5, 40321785), (7, 28801275), (15, 13440595), (21, 9600425), (25, 8064357), (35, 5760255), (75, 2688119), (105, 1920085), (175, 1152051), (525, 384017)]