141200

素因数分解:

$2^4\times 5^2\times {\mathrm{353}}^1$

素因数の和:371

約数の個数: 30

約数和(自身を含む): 340194

約数和(自身を除く): 198994

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 353, 400, 706, 1412, 1765, 2824, 3530, 5648, 7060, 8825, 14120, 17650, 28240, 35300, 70600, 141200]

約数ペア:

[(1, 141200), (2, 70600), (4, 35300), (5, 28240), (8, 17650), (10, 14120), (16, 8825), (20, 7060), (25, 5648), (40, 3530), (50, 2824), (80, 1765), (100, 1412), (200, 706), (353, 400)]