494200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 1316880

約数和(自身を除く): 822680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 353, 700, 706, 1400, 1412, 1765, 2471, 2824, 3530, 4942, 7060, 8825, 9884, 12355, 14120, 17650, 19768, 24710, 35300, 49420, 61775, 70600, 98840, 123550, 247100, 494200]

約数ペア:

[(1, 494200), (2, 247100), (4, 123550), (5, 98840), (7, 70600), (8, 61775), (10, 49420), (14, 35300), (20, 24710), (25, 19768), (28, 17650), (35, 14120), (40, 12355), (50, 9884), (56, 8825), (70, 7060), (100, 4942), (140, 3530), (175, 2824), (200, 2471), (280, 1765), (350, 1412), (353, 1400), (700, 706)]