206638464

素因数分解:

$2^7\times 3^1\times {\mathrm{538121}}^1$

素因数の和:538138

約数の個数: 32

約数和(自身を含む): 548884440

約数和(自身を除く): 342245976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 538121, 1076242, 1614363, 2152484, 3228726, 4304968, 6457452, 8609936, 12914904, 17219872, 25829808, 34439744, 51659616, 68879488, 103319232, 206638464]

約数ペア:

[(1, 206638464), (2, 103319232), (3, 68879488), (4, 51659616), (6, 34439744), (8, 25829808), (12, 17219872), (16, 12914904), (24, 8609936), (32, 6457452), (48, 4304968), (64, 3228726), (96, 2152484), (128, 1614363), (192, 1076242), (384, 538121)]