416200

素因数分解:

$2^3\times 5^2\times {\mathrm{2081}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 968130

約数和(自身を除く): 551930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2081, 4162, 8324, 10405, 16648, 20810, 41620, 52025, 83240, 104050, 208100, 416200]

約数ペア:

[(1, 416200), (2, 208100), (4, 104050), (5, 83240), (8, 52025), (10, 41620), (20, 20810), (25, 16648), (40, 10405), (50, 8324), (100, 4162), (200, 2081)]