201356416

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{6121}}^1$

素因数の和:6392

約数の個数: 32

約数和(自身を含む): 402766380

約数和(自身を除く): 201409964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 6121, 8224, 12242, 16448, 24484, 32896, 48968, 97936, 195872, 391744, 783488, 1573097, 3146194, 6292388, 12584776, 25169552, 50339104, 100678208, 201356416]

約数ペア:

[(1, 201356416), (2, 100678208), (4, 50339104), (8, 25169552), (16, 12584776), (32, 6292388), (64, 3146194), (128, 1573097), (257, 783488), (514, 391744), (1028, 195872), (2056, 97936), (4112, 48968), (6121, 32896), (8224, 24484), (12242, 16448)]