208443384

素因数分解:

$2^3\times 3^2\times {\mathrm{2895047}}^1$

素因数の和:2895059

約数の個数: 24

約数和(自身を含む): 564534360

約数和(自身を除く): 356090976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2895047, 5790094, 8685141, 11580188, 17370282, 23160376, 26055423, 34740564, 52110846, 69481128, 104221692, 208443384]

約数ペア:

[(1, 208443384), (2, 104221692), (3, 69481128), (4, 52110846), (6, 34740564), (8, 26055423), (9, 23160376), (12, 17370282), (18, 11580188), (24, 8685141), (36, 5790094), (72, 2895047)]