98200

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 228780

約数和(自身を除く): 130580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 982, 1964, 2455, 3928, 4910, 9820, 12275, 19640, 24550, 49100, 98200]

約数ペア:

[(1, 98200), (2, 49100), (4, 24550), (5, 19640), (8, 12275), (10, 9820), (20, 4910), (25, 3928), (40, 2455), (50, 1964), (100, 982), (200, 491)]