213040864

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{91199}}^1$

素因数の和:91282

約数の個数: 24

約数和(自身を含む): 425174400

約数和(自身を除く): 212133536

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 91199, 182398, 364796, 729592, 1459184, 2918368, 6657527, 13315054, 26630108, 53260216, 106520432, 213040864]

約数ペア:

[(1, 213040864), (2, 106520432), (4, 53260216), (8, 26630108), (16, 13315054), (32, 6657527), (73, 2918368), (146, 1459184), (292, 729592), (584, 364796), (1168, 182398), (2336, 91199)]