205467408

素因数分解:

$2^4\times 3^3\times {\mathrm{475619}}^1$

素因数の和:475636

約数の個数: 40

約数和(自身を含む): 589768800

約数和(自身を除く): 384301392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 475619, 951238, 1426857, 1902476, 2853714, 3804952, 4280571, 5707428, 7609904, 8561142, 11414856, 12841713, 17122284, 22829712, 25683426, 34244568, 51366852, 68489136, 102733704, 205467408]

約数ペア:

[(1, 205467408), (2, 102733704), (3, 68489136), (4, 51366852), (6, 34244568), (8, 25683426), (9, 22829712), (12, 17122284), (16, 12841713), (18, 11414856), (24, 8561142), (27, 7609904), (36, 5707428), (48, 4280571), (54, 3804952), (72, 2853714), (108, 1902476), (144, 1426857), (216, 951238), (432, 475619)]