201280832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165527}}^1$

素因数の和:165558

約数の個数: 28

約数和(自身を含む): 420441120

約数和(自身を除く): 219160288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165527, 331054, 662108, 1324216, 2648432, 3145013, 5296864, 6290026, 10593728, 12580052, 25160104, 50320208, 100640416, 201280832]

約数ペア:

[(1, 201280832), (2, 100640416), (4, 50320208), (8, 25160104), (16, 12580052), (19, 10593728), (32, 6290026), (38, 5296864), (64, 3145013), (76, 2648432), (152, 1324216), (304, 662108), (608, 331054), (1216, 165527)]