247100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 614544

約数和(自身を除く): 367444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 353, 700, 706, 1412, 1765, 2471, 3530, 4942, 7060, 8825, 9884, 12355, 17650, 24710, 35300, 49420, 61775, 123550, 247100]

約数ペア:

[(1, 247100), (2, 123550), (4, 61775), (5, 49420), (7, 35300), (10, 24710), (14, 17650), (20, 12355), (25, 9884), (28, 8825), (35, 7060), (50, 4942), (70, 3530), (100, 2471), (140, 1765), (175, 1412), (350, 706), (353, 700)]