208048968

素因数分解:

$2^3\times 3^2\times {\mathrm{2889569}}^1$

素因数の和:2889581

約数の個数: 24

約数和(自身を含む): 563466150

約数和(自身を除く): 355417182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2889569, 5779138, 8668707, 11558276, 17337414, 23116552, 26006121, 34674828, 52012242, 69349656, 104024484, 208048968]

約数ペア:

[(1, 208048968), (2, 104024484), (3, 69349656), (4, 52012242), (6, 34674828), (8, 26006121), (9, 23116552), (12, 17337414), (18, 11558276), (24, 8668707), (36, 5779138), (72, 2889569)]