209569488

素因数分解:

$2^4\times 3^1\times {\mathrm{4366031}}^1$

素因数の和:4366042

約数の個数: 20

約数和(自身を含む): 541387968

約数和(自身を除く): 331818480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4366031, 8732062, 13098093, 17464124, 26196186, 34928248, 52392372, 69856496, 104784744, 209569488]

約数ペア:

[(1, 209569488), (2, 104784744), (3, 69856496), (4, 52392372), (6, 34928248), (8, 26196186), (12, 17464124), (16, 13098093), (24, 8732062), (48, 4366031)]