210545986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28537}}^1$

素因数の和:28594

約数の個数: 32

約数和(自身を含む): 394509312

約数和(自身を除く): 183963326

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 28537, 57074, 199759, 399518, 485129, 884647, 970258, 1769294, 3395903, 6192529, 6791806, 12385058, 15038999, 30077998, 105272993, 210545986]

約数ペア:

[(1, 210545986), (2, 105272993), (7, 30077998), (14, 15038999), (17, 12385058), (31, 6791806), (34, 6192529), (62, 3395903), (119, 1769294), (217, 970258), (238, 884647), (434, 485129), (527, 399518), (1054, 199759), (3689, 57074), (7378, 28537)]